There is a nascent movement among certain Q-anon influencer(s) that seeks to revive the 2,000 year old heresy that Christians are still under the Old Testament law. Evidently some folks prefer blog posts and YouTube videos to actually reading their Bibles. This is exactly why our culture is destitute and so easily manipulated; people have no idea how to actually read and study for themselves. Please don't play into (((their))) game.
Edit: For more context, read Acts chapter 15, Galatians (the whole thing), Romans 2, 3, 4, 5, 6, 7, and 8, Ephesians 2:15, Colossians 2:8-17
Without going into the long lists, which can be found at c/Christianity, the issue is not to start with the "God-man" concept that Christian creeds have perhaps pounded too hard, the issue is to learn everything you can about the Messiah so that you can get behind his kingdom and support it. In particular, Is. 52:13-53:12 tells us about a Jewish suffering servant, which might be taken as representing "Israel". But the passage also talks about a group of sinners who received peace through this suffering, and these sinners also represent "Israel". That means the suffering servant is obviously the best of Israel: perhaps the best one man of all Israel. This informs the "Bar Nafle" Talmudic tradition that the Messiah must go through shame and wounding on his path, built solidly on Zechariah and other prophecies. We also know Jewish tradition that the Messiah might arise from among the living (our generation) or from among the dead (an earlier generation, used as an apologetic for Rebbe Schneerson). So the more we study about Jewish tradition of Messiah, the more we see the miraculous in his mission, such that only God could carry it out.