In scripture, God called the mixed multitude out of Egypt to minister to Him and obey His voice and walk in His Commandments.
Exodus 19:6
6 and you shall be to Me a kingdom of priests and a holy nation.’ These are the words that you shall speak to the sons of Israel.”
Peter re-emphasizes in regards to gentiles who were once not a people but have now become a people.
1 Peter 2:9-10
9 But you are a chosen race, a royal priesthood, a holy nation, a people for God’s own possession, so that you may proclaim the excellencies of Him who has called you out of darkness into His marvelous light; 10 for you once were not a people, but now you are the people of God; you had not received mercy, but now you have received mercy.
Ephesians 2 speaks about the fact that gentiles who were once excluded and regarded as "unclean" are now part of the people of God
Ephesians 2:1-22
1 And you were dead in your trespasses and sins, 2 in which you formerly walked according to the course of this world, according to the prince of the power of the air, of the spirit that is now working in the sons of disobedience. 3 Among them we too all formerly lived in the lusts of our flesh, indulging the desires of the flesh and of the mind, and were by nature children of wrath, even as the rest. 4 But God, being rich in mercy, because of His great love with which He loved us, 5 even when we were dead in our transgressions, made us alive together with Christ (by grace you have been saved), 6 and raised us up with Him, and seated us with Him in the heavenly places in Christ Jesus, 7 so that in the ages to come He might show the surpassing riches of His grace in kindness toward us in Christ Jesus. 8 For by grace you have been saved through faith; and that not of yourselves, it is the gift of God; 9 not as a result of works, so that no one may boast. 10 For we are His workmanship, created in Christ Jesus for good works, which God prepared beforehand so that we would walk in them.11 Therefore remember that formerly you, the Gentiles in the flesh, who are called “Uncircumcision” by the so-called “Circumcision,” which is performed in the flesh by human hands— 12 remember that you were at that time separate from Christ, excluded from the commonwealth of Israel, and strangers to the covenants of promise, having no hope and without God in the world. 13 But now in Christ Jesus you who formerly were far off have been brought near by the blood of Christ. 14 For He Himself is our peace, who made both groups into one and broke down the barrier of the dividing wall, 15 by abolishing in His flesh the enmity, which is the Law of commandments contained in ordinances, so that in Himself He might make the two into one new man, thus establishing peace, 16 and might reconcile them both in one body to God through the cross, by it having put to death the enmity. 17 And He came and preached peace to you who were far away, and peace to those who were near; 18 for through Him we both have our access in one Spirit to the Father. 19 So then you are no longer strangers and aliens, but you are fellow citizens with the saints, and are of God’s household, 20 having been built on the foundation of the apostles and prophets, Christ Jesus Himself being the corner stone, 21 in whom the whole building, being fitted together, is growing into a holy temple in the Lord, 22 in whom you also are being built together into a dwelling of God in the Spirit.
It was Nehemiah who stated that because people couldn't chart their ancestral origins, they were regarded as unclean- not God.
Nehemiah 7:64-65
64 These searched among their ancestral registration, but it could not be located; therefore they were considered unclean and excluded from the priesthood. 65 The governor said to them that they should not eat from the most holy things until a priest arose with Urim and ThummimEzra 2:62-63
62 These searched among their ancestral registration, but they could not be located; therefore they were considered unclean and excluded from the priesthood. 63 The governor said to them that they should not eat from the most holy things until a priest stood up with Urim and Thummim.
Both passages are excluding gentiles from Temple service and barring them from eating at the table of God. In Isaiah, it is prophesied that God would draw these gentiles back to Him, would gather them to Israel, and tells these Gentiles that are referred to as wild beasts- to come eat at His table in the house of God.
Isaiah 56:3-9
3 Let not the foreigner who has joined himself to the Lord say, “The Lord will surely separate me from His people.” Nor let the eunuch say, “Behold, I am a dry tree.” 4 For thus says the Lord, “To the eunuchs who keep My sabbaths, And choose what pleases Me, And hold fast My covenant, 5 To them I will give in My house and within My walls a memorial, And a name better than that of sons and daughters; I will give them an everlasting name which will not be cut off. 6 “Also the foreigners who join themselves to the Lord, To minister to Him, and to love the name of the Lord, To be His servants, every one who keeps from profaning the sabbath And holds fast My covenant; 7 Even those I will bring to My holy mountain And make them joyful in My house of prayer. Their burnt offerings and their sacrifices will be acceptable on My altar; For My house will be called a house of prayer for all the peoples.” 8 The Lord God, who gathers the dispersed of Israel, declares, “Yet others I will gather to them, to those already gathered.”9 All you beasts of the field, All you beasts in the forest, Come to eat.
All of this is exactly what is going on in Peters vision regarding not doing like Nehemiah, but rather, God has not called Gentiles unclean.
Acts 10:17-36
17 Now while Peter was greatly perplexed in mind as to what the vision which he had seen might be, behold, the men who had been sent by Cornelius, having asked directions for Simon’s house, appeared at the gate; 18 and calling out, they were asking whether Simon, who was also called Peter, was staying there. 19 While Peter was reflecting on the vision, the Spirit said to him, “Behold, three men are looking for you. 20 But get up, go downstairs and accompany them without misgivings, for I have sent them Myself.” 21 Peter went down to the men and said, “Behold, I am the one you are looking for; what is the reason for which you have come?” 22 They said, “Cornelius, a centurion, a righteous and God-fearing man well spoken of by the entire nation of the Jews, was divinely directed by a holy angel to send for you to come to his house and hear a message from you.” 23 So he invited them in and gave them lodging. And on the next day he got up and went away with them, and some of the brethren from Joppa accompanied him. 24 On the following day he entered Caesarea. Now Cornelius was waiting for them and had called together his relatives and close friends. 25 When Peter entered, Cornelius met him, and fell at his feet and worshiped him. 26 But Peter raised him up, saying, “Stand up; I too am just a man.” 27 As he talked with him, he entered and *found many people assembled. 28 And he said to them, “You yourselves know how unlawful it is for a man who is a Jew to associate with a foreigner or to visit him; and yet God has shown me that I should not call any man unholy or unclean. 29 That is why I came without even raising any objection when I was sent for. So I ask for what reason you have sent for me.”30 Cornelius said, “Four days ago to this hour, I was praying in my house during the ninth hour; and behold, a man stood before me in shining garments, 31 and he *said, ‘Cornelius, your prayer has been heard and your alms have been remembered before God. 32 Therefore send to Joppa and invite Simon, who is also called Peter, to come to you; he is staying at the house of Simon the tanner by the sea.’ 33 So I sent for you immediately, and you have been kind enough to come. Now then, we are all here present before God to hear all that you have been commanded by the Lord.” 34 Opening his mouth, Peter said:“I most certainly understand now that God is not one to show partiality, 35 but in every nation the man who fears Him and does what is right is welcome to Him. 36 The word which He sent to the sons of Israel, preaching peace through Jesus Christ (He is Lord of all)
Peters vision is entirely about the inclusion of Gentiles as wild beasts, not referring to them as unclean when God doesn't call them unclean. Christ states that He Himself was gathering the gentiles to Him.
John 10:14-16
I am the good shepherd, and I know My own and My own know Me, 15 even as the Father knows Me and I know the Father; and I lay down My life for the sheep. 16 I have other sheep, which are not of this fold; I must bring them also, and they will hear My voice; and they will become one flock with one shepherd.
These sheep are both Jews and Gentiles, that are to be gathered together into one flock: Israel
Matthew 15:24
24 But He answered and said, “I was sent only to the lost sheep of the house of Israel.”
Peter was corrected for doing what Nehemiah had done, in contrast to what Christ was doing. Man made Pharisaic traditions that regarded men as unclean would be contrary to the charge for Peter to Feed the sheep.
Galatians 2:11-14
But when Cephas (Peter) came to Antioch, I opposed him to his face, because he stood condemned 12 For prior to the coming of certain men from James, he used to eat with the Gentiles; but when they came, he began to withdraw and hold himself aloof, fearing the party of the circumcision. 13 The rest of the Jews joined him in hypocrisy, with the result that even Barnabas was carried away by their hypocrisy. 14 But when I saw that they were not straightforward about the truth of the gospel, I said to Cephas (Peter) in the presence of all, “If you, being a Jew, live like the Gentiles and not like the Jews, how is it that you compel the Gentiles to live like Jews?
Peter sees that this is what the vision was referring to as he stated in Acts 15
Acts 15:7-8,13-18
After there had been much debate, Peter stood up and said to them, “Brethren, you know that in the early days God made a choice among you, that by my mouth the Gentiles would hear the word of the gospel and believe. 8 And God, who knows the heart, testified to them giving them the Holy Spirit, just as He also did to us; 9 and He made no distinction between us and them, cleansing their hearts by faith.After they had stopped speaking, James answered, saying, “Brethren, listen to me. 14 Simeon (Peter) has related how God first concerned Himself about taking from among the Gentiles a people for His name. 15 With this the words of the Prophets agree, just as it is written, 16 ‘After these things I will return, And I will rebuild the tabernacle of David which has fallen, And I will rebuild its ruins, And I will restore it, 17 So that the rest of mankind may seek the Lord, And all the Gentiles who are called by My name,’ 18 Says the Lord, who makes these things known from long ago.
Paul affirms this as well.
Romans 10:12-13 For there is no distinction between Jew and Greek; for the same Lord is Lord of all, abounding in riches for all who call on Him; 13 for “Whoever will call on the name of the Lord will be saved
Romans 11:13-18 But I am speaking to you who are Gentiles. Inasmuch then as I am an apostle of Gentiles, I magnify my ministry, 14 if somehow I might move to jealousy my fellow countrymen and save some of them. 15 For if their rejection is the reconciliation of the world, what will their acceptance be but life from the dead? 16 If the first piece of dough is holy, the lump is also; and if the root is holy, the branches are too.17 But if some of the branches were broken off, and you, being a wild olive, were grafted in among them and became partaker with them of the rich root of the olive tree, 18 do not be arrogant toward the branches; but if you are arrogant, remember that it is not you who supports the root, but the root supports you
Galatians 3:28-29 There is neither Jew nor Greek, there is neither slave nor free man, there is neither male nor female; for you are all one in Christ Jesus. 29 And if you belong to Christ, then you are Abraham’s descendants, heirs according to promise.
Consider this passage about the End Times
Isaiah 66:20-24
20 Then they shall bring all your brethren from all the nations as a grain offering to the Lord, on horses, in chariots, in litters, on mules and on camels, to My holy mountain Jerusalem,” says the Lord, “just as the sons of Israel bring their grain offering in a clean vessel to the house of the Lord. 21 I will also take some of them for priests and for Levites,” says the Lord. 22 “For just as the new heavens and the new earth Which I make will endure before Me,” declares the Lord, “So your offspring and your name will endure. 23 “And it shall be from new moon to new moon And from sabbath to sabbath, All mankind will come to bow down before Me,” says the Lord. 24 “Then they will go forth and look On the corpses of the men Who have transgressed against Me. For their worm will not die And their fire will not be quenched; And they will be an abhorrence to all mankind.”
Isaiah 66 in speaking of the end times mentions the same elements of Zechariah 14, with the horses, the same gathering as Isaiah 56 as gathering to His holy mountain. Christ takes people to be levites and priests. He made them to be a kingdom of priests but they rebelled and were faulty and chose sin
Isaiah 61:4-11
Then they will rebuild the ancient ruins, They will raise up the former devastations; And they will repair the ruined cities, The desolations of many generations. 5 Strangers will stand and pasture your flocks, And foreigners will be your farmers and your vinedressers. 6 But you will be called the priests of the Lord; You will be spoken of as ministers of our God. You will eat the wealth of nations, And in their riches you will boast. 7 Instead of your shame you will have a double portion, And instead of humiliation they will shout for joy over their portion. Therefore they will possess a double portion in their land, Everlasting joy will be theirs. 8 For I, the Lord, love justice, I hate robbery in the burnt offering; And I will faithfully give them their recompense And make an everlasting covenant with them. 9 Then their offspring will be known among the nations, And their descendants in the midst of the peoples. All who see them will recognize them Because they are the offspring whom the Lord has blessed. 10 I will rejoice greatly in the Lord, My soul will exult in my God; For He has clothed me with garments of salvation, He has wrapped me with a robe of righteousness, As a bridegroom decks himself with a garland, And as a bride adorns herself with her jewels. 11 For as the earth brings forth its sprouts, And as a garden causes the things sown in it to spring up, So the Lord God will cause righteousness and praise To spring up before all the nations.
Hebrews 8:1-13Now the main point in what has been said is this: we have such a high priest, who has taken His seat at the right hand of the throne of the Majesty in the heavens, 2 a minister in the sanctuary and in the true tabernacle, which the Lord pitched, not man. 3 For every high priest is appointed to offer both gifts and sacrifices; so it is necessary that this high priest also have something to offer. 4 Now if He were on earth, He would not be a priest at all, since there are those who offer the gifts according to the Law; 5 who serve a copy and shadow of the heavenly things, just as Moses was warned by God when he was about to erect the tabernacle; for, “See,” He says, “that you make all things according to the pattern which was shown you on the mountain.” 6 But now He has obtained a more excellent ministry, by as much as He is also the mediator of a better covenant, which has been enacted on better promises.7 For if that firstcovenanthad been faultless, there would have been no occasion sought for a second. 8 For finding fault with them, He says, “Behold, days are coming, says the Lord, When I will effect a new covenant With the house of Israel and with the house of Judah; 9 Not like the covenant which I made with their fathers On the day when I took them by the hand To lead them out of the land of Egypt; For they did not continue in My covenant, And I did not care for them, says the Lord. 10 “For this is the covenant that I will make with the house of Israel After those days, says the Lord: I will put My laws into their minds, And I will write them on their hearts. And I will be their God, And they shall be My people. 11 “And they shall not teach everyone his fellow citizen, And everyone his brother, saying, ‘Know the Lord,’ For all will know Me, From the least to the greatest of them. 12 “For I will be merciful to their iniquities, And I will remember their sins no more.” 13 When He said, “A newcovenant,” He has made the first obsolete. But whatever is becoming obsolete and growing old is ready to disappear.
- The subject is a Priesthood and a better High Priest
- He is a minister in a better sanctuary
- If He was on earth He would not be a priest because on earth there are faulty Levites who struggle with sin. This is not a statement that Christ has done away with the Law, its a statement that the Law still exists.
- Covenant is not in verse 7 so finding fault with them would be the priests who are sinful.
- the new covenant is different because we don't break the new one like they did in egypt.
- God finds fault with these Priests because they didn't continue in His covenant.
- He didn't care for them because they didn't observe His laws and instead went astray.
- God writes His law on the hearts and minds of those in the New Covenant when we don't have sin anymore, and He takes us in a resurrection for priests and levites. He didn't discard or abolish the commands, He's making it so that we can keep them. He's not dismissing the jot or tittles or smalles strokes, He's finding fault with those that rebel against them.
- We wont have to say "know the Lord" in that time when we no longer struggle against sin because everyone will already.
- God won't hold our previous iniquities or our past sins against us.
- in verse 13, the word covenant isn't there and what is passing away is the priesthood that was faulty with priests that have sin.
Revelation 21:5-75 And He who sits on the throne said, “Behold, I am making all things new.” And He *said, “Write, for these words are faithful and true.” 6 Then He said to me, “It is done. I am the Alpha and the Omega, the beginning and the end. I will give to the one who thirsts from the spring of the water of life without cost. 7 He who overcomes will inherit these things, and I will be his God and he will be My son.
Revelation 1:5-65 and from Jesus Christ, the faithful witness, the firstborn of the dead, and the ruler of the kings of the earth. To Him who loves us and released us from our sins by His blood— 6 and He has made us to be a kingdom, priests to His God and Father—to Him be the glory and the dominion forever and ever. Amen.
1 Peter 3:3-93 if you have tasted the kindness of the Lord. As Living Stones 4 And coming to Him as to a living stone which has been rejected by men, but is choice and precious in the sight of God, 5 you also, as living stones, are being built up as a spiritual house for a holy priesthood, to offer up spiritual sacrifices acceptable to God through Jesus Christ. 6 For this is contained in Scripture: “Behold, I lay in Zion a choice stone, a precious corner stone, And he who believes in Him will not be disappointed.” 7 This precious value, then, is for you who believe; but for those who disbelieve, “The stone which the builders rejected, This became the very corner stone,” 8 and, “A stone of stumbling and a rock of offense”; for they stumble because they are disobedient to the word, and to this doom they were also appointed. 9 But you are a chosen race, a royal priesthood, a holy nation, a people for God’s own possession, so that you may proclaim the excellencies of Him who has called you out of darkness into His marvelous light
We're made to be priests.
Also here's a big chart about how unclean animals still aren't food...kinda related.