In Jesus’ debate with the Sadducees, He defended His position that there will be a resurrection of the dead by quoting Exodus 3:6. Luke records Jesus as saying, “But even Moses revealed that the dead are raised in the passage about the bush, where he calls the Lord the God of Abraham and the God of Isaac and the God of Jacob. Now he is not God of the dead, but of the living, for all live before him.” (Luke 20:37-8, NET).
Jesus’ argument seems to be as follows:
(1) God can only be “the God of…X”, if X exists
(2) God identified Himself as the God of Abraham, Isaac, and Jacob centuries after their death
(3) Therefore, Abraham, Isaac, and Jacob still existed when God spoke to Moses
I find two problems with this line of reasoning.