Joey -Did the devil know that God would prevent Adam and Eve from taking fruit from the tree of life and continue living? If he didnt, he didnt lie.
The answer to this question is, yes.
The snake knew God would prevent Adam and Eve from reaching out to the tree of life for the simple reason that he was present when God warned Adam. We know this because it was the snake that initiated the conversation.."did God really say..?..."
The snake understood it was the tree of knowledge that was prohibited, not the tree of life. The snake knew that eating from the tree of life is what would keep Adam alive, while ceasing to eat its fruit signified death.
Therefore, the snake lied.