potential

A six-panel SMBC comic. A bald man speaks to God, who answers from a glowing oval portal connected by a tube. Man: "God, do humans have free will?" God: "Certainly." God then rambles about how even teeny tiny mazes have infinite possible paths, so a mouse in a maze has infinite paths to the exit "so roll that into your calculations" — adding that most paths are basically the same "but still, wow!" God goes on: "Then again, there's the finite time problem if you're mortal." The man, reassured, says "Good thing for my immortal soul!" God replies, confused: "Your what now?" — the joke being that God seemingly never accounted for the man having an immortal soul. Votey (aftercomic): God's portal floats over empty space and says, "Oh, you mean Satan's soul, that you're borrowing," implying the man's soul isn't really his.