R1Geezer, experience tells me that you're wasting your time. I've always found it mildly comical that the worst insult that many religionists can offer atheists is that their atheism is a religion!
It is not, of course, as you say; any more than non-beliefs in astrology, magic carpets, the Easter Bunny, palmistry or Tarot cards can be called religions. Belief in such things involves the abandonment of reason and rationality, as does a belief in gods. Atheism is merely an insistence on retaining one's reason and ability to think straight.
Getting back to the original subject, we must remember that Roman Catholicism is one of the cruellest branches of Christianity, where dogma and doctrine are more important than human beings and their welfare. If a ban on contraception (with no scriptural basis) causes misery and hardship, then tough.
And if the idea is that intercourse without the possiblity of breeding is wrong then that puts paid to the sex life of men who have had the snip or who are naturally sterile and women who are naturally barren. As for those many women who have a thoroughly enjoyable sex life after the menopause, I can't imagine that they are impressed.
keyplus90, if Francis Bacon really said that then he must have been at the firewater. Not only I have yet to read a religious scientist who can reconcile the two hats that he has to wear, but I doubt whether you would call Richard Dawkins, for one, a man with 'a little knowledge of science'.