Above when he said, Sacrifice and offering and burnt offerings and offering for sin thou wouldest not, neither hadst pleasure therein; which are offered by the law; Then said he, Lo, I come to do thy will, O God. He taketh away the first, that he may establish the second. By the which will we are sanctified through the offering of the body of Jesus Christ once for all. And every priest standeth daily ministering and offering oftentimes the same sacrifices, which can never take away sins: But this man, after he had offered one sacrifice for sins for ever, sat down on the right hand of God; From henceforth expecting till his enemies be made his footstool. 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; And their sins and iniquities will I remember no more. Now where remission of these is, there is no more offering for sin. Having therefore, brethren, boldness to enter into the holiest by the blood of Jesus, By a new and living way, which he hath consecrated for us, through the veil, that is to say, his flesh;
(Heb 10:8-20)
I believe you may be agreeing with me, in part. But walk is still around. Paul of the Tribe of Benjamin so loves His people he wrote them a Book. If we really shine the light on your post, does it not say the same thing as Peter does in Acts 15:11? "But we believe that through the grace of the Lord Jesus Christ we shall be saved, even as they".
Paul says it, and Peter says it. Peter advises his people will be wise for them to believe what Paul tells them Peter (3:13-16). Those that follow the religion of Israel will be saved just like the Gentile, and not the other way around.