Circumcision of the Heart
I've been reading that many reject the notion or are not familiar with circumcision of the heart. It is a Biblical concept that some of the Jews based on God's timing, may not be ready to realize. However the Gentiles should know this. It is not time for many of the Jews to have the scales removed from their eyes concerning the New Testament.
Romans 2:29 But he is a Jew, which is one inwardly; and circumcision is that of the heart, in the spirit, and not in the letter; whose praise is not of men, but of God.
25 For circumcision verily profiteth, if thou keep the law: but if thou be a breaker of the law, thy circumcision is made uncircumcision.
26 Therefore if the uncircumcision keep the righteousness of the law, shall not his uncircumcision be counted for circumcision?
27 And shall not uncircumcision which is by nature, if it fulfil the law, judge thee, who by the letter and circumcision dost transgress the law?
28 For he is not a Jew, which is one outwardly; neither is that circumcision, which is outward in the flesh:
29 But he is a Jew, which is one inwardly; and circumcision is that of the heart, in the spirit, and not in the letter; whose praise is not of men, but of God.
Often times it's just not the season to explain the new covenant to those who do not adhere to the New Testament of the Gentiles being grafted into the root of the olive tree which is the house of Israel. We Christians know that, but some of the blinded Jews are not able to realize that at this time; but in time they will, and we must love them regardless. In Christ Jesus we are under a deeper and more readily available love.