Support the serpent's words if you like. As for me, I stand by Genesis 3:4, Numbers 23:19, and John 8:44.
"You will not certainly die," the serpent said to the woman. — Gen.3:4, TNIV.
God is not a human, that he should lie,
not a human being, that he should change his mind.
Does he speak and then not act?
Does he promise and not fulfill? — Num.23:19, TNIV.
You belong to your father, the devil, and you want to carry out your father's desires. He was a murderer from the beginning, not holding to the truth, for there is no truth in him. When he lies, he speaks his native language, for he is a liar and the father of lies. — Jn. 8:44.
— Q. Bert's take.