And the LORD thy God will circumcise thine heart, and the heart of thy seed, to love the LORD thy God with all thine heart, and with all thy soul, that thou mayest live. In whom also ye are circumcised with the circumcision made without hands, in putting off the body of the sins of the flesh by the circumcision of Christ: circumcision is that of the heart, in the spirit, and not in the letter; whose praise is not of men, but of God. Christ in us the Hope of Glory!
(Deu 30:6;Col 2:11; Rom 2:29 KJV)
If thou shalt hearken unto the voice of the LORD thy God, to keep his commandments and his statutes which are written in this book of the law, (the word) and if thou turn unto the LORD thy God with all thine heart, and with all thy soul. For this commandment which I command thee this day, it is not hidden from thee, neither is it far off. It is not in heaven, that thou shouldest say, Who shall go up for us to heaven, and bring it unto us, that we may hear it, and do it? Neither is it beyond the sea, that thou shouldest say, Who shall go over the sea for us, and bring it unto us, that we may hear it, and do it? But the word (Christ) is very nigh unto thee, in thy mouth, and in thy heart, that thou mayest do it. (The circumcision made without hands.)
(Deu 30:11-1)
But the righteousness which is of faith speaketh on this wise, Say not in thine heart, Who shall ascend into heaven? (that is, to bring Christ (the Word) down from above Or, Who shall descend into the deep? (that is, to bring up Christ (the word) again from the dead.) But what saith it? The word (Christ) is nigh thee, even in thy mouth, and in thy heart: that is, the word of faith, which we preach;
For Christ (through which the word is in the Heart and mouth) is the end of the law (written on stone and ink on parchment) for righteousness to every one that believeth. The circumcision made without hands; Christ in us the Hope of Glory.
For by one offering he hath perfected for ever them that are sanctified. Whereof the Holy Ghost also is a witness to us: for after that he had said before, This is the covenant that I will make with them after those days, saith the Lord, I will put my laws into their hearts, and in their minds will I write them;
(Rom 10:6-8,4; Heb 10:14-16)