Dear Messianics

 Scripture has this to say to those who are hostile to our Christian brothers and sisters. 

 What then? Are we better than they? Not at all; for we have already charged that both Jews and Greeks are all under sin; 10 as it is written,“There is none righteous, not even one;11 There is none who understands,There is none who seeks for God;12 All have turned aside, together they have become useless;There is none who does good,There is not even one.”13 “Their throat is an open grave,With their tongues they keep deceiving,”“The poison of asps is under their lips”;14 “Whose mouth is full of cursing and bitterness”;15 “Their feet are swift to shed blood,16 Destruction and misery are in their paths,17 And the path of peace they have not known.” 18 “There is no fear of God before their eyes.”19 Now we know that whatever the Law says, it speaks to those who are under the Law, so that every mouth may be closed and all the world may become accountable to God; 20 because by the works of the Law no flesh will be justified in His sight; for through the Law comes the knowledge of sin.

What then shall we say that Abraham, our forefather according to the flesh, has found? 2 For if Abraham was justified by works, he has something to boast about, but not before God. 3 For what does the Scripture say? “Abraham believed God, and it was credited to him as righteousness.” 4 Now to the one who works, his wage is not credited as a favor, but as what is due. 5 But to the one who does not work, but believes in Him who justifies the ungodly, his faith is credited as righteousness, 6 just as David also speaks of the blessing on the man to whom God credits righteousness apart from works:7 “Blessed are those whose lawless deeds have been forgiven, And whose sins have been covered.8 “Blessed is the man whose sin the Lord will not take into account.”9 Is this blessing then on the circumcised, or on the uncircumcised also? For we say, “Faith was credited to Abraham as righteousness.” 10 How then was it credited? While he was circumcised, or uncircumcised? Not while circumcised, but while uncircumcised; 11 and he received the sign of circumcision, a seal of the righteousness of the faith which he had while uncircumcised, so that he might be the father of all who believe without being circumcised, that righteousness might be credited to them, 12 and the father of circumcision to those who not only are of the circumcision, but who also follow in the steps of the faith of our father Abraham which he had while uncircumcised.13 For the promise to Abraham or to his descendants that he would be heir of the world was not through the Law, but through the righteousness of faith.16 For this reason it is by faith, in order that it may be in accordance with grace, so that the promise will be guaranteed to all the descendants, not only to those who are of the Law, but also to those who are of the faith of Abraham, who is the father of us all, 17 (as it is written, “A father of many nations have I made you”) in the presence of Him whom he believed, even God, who gives life to the dead and calls into being that which does not exist. 18 In hope against hope he believed, so that he might become a father of many nations according to that which had been spoken, “So shall your descendants be.” 19 Without becoming weak in faith he contemplated his own body, now as good as dead since he was about a hundred years old, and the deadness of Sarah’s womb; 20 yet, with respect to the promise of God, he did not waver in unbelief but grew strong in faith, giving glory to God, 21 and being fully assured that what God had promised, He was able also to perform. 22 Therefore it was also credited to him as righteousness. 23 Now not for his sake only was it written that it was credited to him, 24 but for our sake also, to whom it will be credited, as those who believe in Him who raised Jesus our Lord from the dead, 25 He who was delivered over because of our transgressions, and was raised because of our justification.  

 6 For while we were still helpless, at the right time Christ died for the ungodly. 7 For one will hardly die for a righteous man; though perhaps for the good man someone would dare even to die. 8 But God demonstrates His own love toward us, in that while we were yet sinners, Christ died for us. 9 Much more then, having now been justified by His blood, we shall be saved from the wrath of God through Him. 10 For if while we were enemies we were reconciled to God through the death of His Son, much more, having been reconciled, we shall be saved by His life. 11 And not only this, but we also exult in God through our Lord Jesus Christ, through whom we have now received the reconciliation.

  So then as through one transgression there resulted condemnation to all men, even so through one act of righteousness there resulted justification of life to all men. 19 For as through the one man’s disobedience the many were made sinners, even so through the obedience of the One the many will be made righteous. -Romans

The hostility to Christian brothers and siters for not keeping many of the commands of God due to ignorance or whatever reason, is not and should not be, a cause for bitterness nor a cause for hostility to grow within our own hearts. As some judge others against themselves, they would do well to remember that they're supposed to instead be judging themselves against God.  

 23 “For this reason the kingdom of heaven may be compared to a king who wished to settle accounts with his slaves. 24 When he had begun to settle them, one who owed him ten thousand talents was brought to him. 25 But since he did not have the means to repay, his lord commanded him to be sold, along with his wife and children and all that he had, and repayment to be made. 26 So the slave fell to the ground and prostrated himself before him, saying, ‘Have patience with me and I will repay you everything.’ 27 And the lord of that slave felt compassion and released him and forgave him the debt. 28 But that slave went out and found one of his fellow slaves who owed him a hundred denarii; and he seized him and began to choke him, saying, ‘Pay back what you owe.’ 29 So his fellow slave fell to the ground and began to plead with him, saying, ‘Have patience with me and I will repay you.’ 30 But he was unwilling and went and threw him in prison until he should pay back what was owed. 31 So when his fellow slaves saw what had happened, they were deeply grieved and came and reported to their lord all that had happened. 32 Then summoning him, his lord *said to him, ‘You wicked slave, I forgave you all that debt because you pleaded with me. 33 Should you not also have had mercy on your fellow slave, in the same way that I had mercy on you?’ 34 And his lord, moved with anger, handed him over to the torturers until he should repay all that was owed him. 35 My heavenly Father will also do the same to you, if each of you does not forgive his brother from your heart.”- Matthew

If we're the ones forgiven our great debt and we start to beat on our Christian brothers and sisters, Then how are we any different than those in this parable?

  Some men came down from Judea and began teaching the brethren, “Unless you are circumcised according to the custom of Moses, you cannot be saved.” 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.11 But we believe that we are saved through the grace of the Lord Jesus, in the same way as they also are.”19 Therefore it is my judgment that we do not trouble those who are turning to God from among the Gentiles, 20 but that we write to them that they abstain from things contaminated by idols and from fornication and from what is strangled and from blood. 21 For Moses from ancient generations has in every city those who preach him, since he is read in the synagogues every Sabbath.”- Acts 

We are saved by grace just as they are. God does not show partiality between them and us, we're part of the same body. 

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.- Ephesians 

 17 But he who boasts is to boast in the Lord. 18 For it is not he who commends himself that is approved, but he whom the Lord commends.- 2 Corinthians