Truth be told

1 Corinthians 7:18 Is any man called being circumcised? let him not become uncircumcised. Is any called in uncircumcision? let him not be circumcised. See no teacher can expound on this passage without understanding 1st Corinthians are Jewish Proselytes Acts 18 says. It's okay to be a Jewish proselyte UNTIL 2 Corinthians 6:17 Wherefore come out from among them, and be ye separate, saith the Lord, and touch not the unclean thing; and I will receive you. This is a direct call out of Proselytes and Messianic Jews from fallen Israel who as a nation rejected Jesus as Messiah. From 2nd Corinthians on anything of Israel is wrong be it dissimlation in Galatians or circumcision; let no man judge you in meats drinks or holy days from 2nd Cor. on all ordinances are nailed to cross taken out of the way in the grace age. Graffed among Israel and careful not to fall in Romans is over the seal came in 2nd Corinthians too after Israel fell away. The bible book set up is pre-trib and grace age following after Israel fell the the Great Tribulation and Millennium afterward.
ALSO we see through a glass darkly is over we see through a glass period. 2 Corinthians 3:18 But we all, with open face beholding as in a glass the glory of the Lord, are changed into the same image from glory to glory, even as by the Spirit of the Lord. 2nd Corinthians has so many age change indicators its not funny.