My declaration of faith was stated in the first post clearly, and if it took you reading the portion about body parts it took you too long.
I am talking life, and science here. How many Mammals separate the transfer of genetic material from reproduction as a same act occurrence?
How does Darwin's idea of Natural Selection fit in here? How are the most favorable genes going to be passed on, if not by copulation? How are Mammals, or Humans to copulate if their "reproductive organs" are not really for reproduction? Why would you have a problem with me saying the main purpose of reproduction organs is for reproduction, or the main purpose of a heart is to move blood, or the main purpose of a colon is to help, or allow, waste to be out of the body? Is that not science? Where did you learn your science if you think that is religion? It's like basic math. One plus one is two.
Even Darwin would laugh at someone who stated the main purpose of sex in humans is not reproduction. If humans stopped reproducing, there would be no humans, no matter what they did in their spare time. By the way, if you want to wait a generation to see who is right on their interpretation of the purpose of reproductive organs or the proper usage of them you can find out. The only way to get a little One Brow is to combine a female egg with a One Brow sperm, and hope things work out (assuming One Brow is male). All other activities will not result in mini-One Brow.