Ad hominems? I think not. I'm simply calling a spade a spade. A false teacher is a false teacher and is deserving of a rebuke. Jesus existed eternally as God the Son. As for his being the Lamb of God, he was the Lamb of God who was slain from the foundation of the earth. In other words, his death was a fait accompli from all eternity.
With your anti-Trinitarian views, you are making a mockery of Scripture. Your faulty presupposition is to blame. By the way, I'm willing to have my iron sharpened by a truth-teller, but not by a false teacher. Seems to me you like the sparks of conflict but are not willing to be sharpened.
Discussion on answer by rhetorician: …
Discussion on answer by rhetorician: …