Notice the christian never says, yeah, jesus is a jew, but x y z (ridiculous fictions presented as fact). Instead it always resorts to lying that he wasnt - thereby breaking its own proclaimed and posted commandment.
Never in my life, which has involved much contention with mental cross darkies, have I seen one troubled in the slightest by lying, and i mean with very little provocation. Christianity is not for people interested in the truth it's for people who want groupthink fantasy because it makes them feel good.
Um, sir, it’s literally in the Bible he was Jewish…
“Peter remembered and said to Jesus, “Rabbi, look! The fig tree you cursed has withered!””
Mark 11:21 NIV