Here’s a thought:
If human beings have sex only for procreation, then Man is just like any other animal on the earth … nothing special.
Now consider the myth that Man was created in the image of God. Where did the design for Man’s genitals come from? Which begs the following question: Is there a Mrs. God or does God carry around his own junk as a sign of a useless imperfection?
And one final thought: What part of intelligent design gave Man a foreskin that God later insisted be whacked, possibly correcting a flaw in the design?