GOD created himself again (in two beings) to be on the planet to understand the temptation from Satan! I respectfully disagree.
I said nothing of the sort; in fact I said just the opposite. Jesus was not in any sense "created" - he is eternal; he has always existed. He "became flesh", not (primarily) to "understand the temptation from Satan" (what an odd phrase), but to give his life for ours; to break the power of sin and death, and to usher in a New Covenant between God and man.
It may be a subtle correction, but the truth is that God did not “create” himself again. He was “begotten.” He remained one Being, present in three Persons (Father, Son, Holy Spirit). His reason for becoming Man wasn’t to understand temptation, but to take our punishment on the cross.
I don’t understand all this very fully, but this is orthodox.
And you find that......where in the Bible?