which saints? now if you're saying Gentiles as a whole. listen to the bible. Romans 2:14 "For when the Gentiles, which have not the law, do by nature the things contained in the law, these, having not the law, are a law unto themselves:"
and was not ISRAEL.... afterward even receiving the Mosaic law, whom Moses was their mediator.... what did God require? answer. Micah 6:8 "He hath shewed thee, O man, what is good; and what doth the LORD require of thee, but to do justly, and to love mercy, and to walk humbly with thy God?"
note, before, and during and after the Mosaic law, God Required only a few simple things of MAN. please reread Micah 6:8.
see when the Gentiles do Justly, and have Mercy, and walk humbly with their God. then they are righteous before God....... yes, no animal sacrifice, and other civil law the Jews added. understand God did not REQUIRE that, for obedience is better than sacrifice.
please just read the bible with the Holy Spirit and get a. KNOWLEDGE, and b. UNDERSTANDING.
101G.