There are four principal reasons that contraception is evil:
It is an unnatural act and insult to God’s design - Even though God designed the universe and everything within it, by using artificial birth control, we are saying, “Yeah, but God, I think I can do this one better than you.” We then shut down parts of our body or actually alter the make-up of it to suit our needs. Do we need proof that this is wrong? My wife and I were on Depo-Provera before coming back to the Church’s teachings; here’s the list of side effects: pregnancy delays, osteoperosus (spelling?), breast lumps, excessive bleeding, depression, fetal abnormalities. Does this look like something God approves of (and designed the body to accept). The list of side effects for any birth control out there, including sterilization and vascectomies have equally daunting side effects. Even the seemingly harmless condom, in a recent study, was shown in almost every brand studied to contain an ingrediant called N-Nitrosamine, which is cancer-causing when combined with bodily fluids.
Second reason: It is rejection of life. Unlike NFP, in which a couple abstains if they cannot have a child at that moment, in artificial birth control, we take pills, shots, or “quarentine” our body parts, as if pregnancy were a disease. No wonder so many young women find themselves at the abortion clinic. We have them convinced it’s not a baby in their uterus, but a tumor.
Thirdly, artificial birth control is a rejection of unity. We are called to model ourselves after the Trinity by becoming “one” with our partner, spiritually, physically, emotionally. This requires a complete gift of self. This can’t happen if we hold something back. “I’ll give you all of myself, but not that part.” What state would we be in if Christ had held something of himself back: “You can have all of me, but not my mortality - that cross doesn’t fit into my career plans right now.” No wonder the divorse rate is just under 45%, but for couples on NFP, it is between 1 and 3%. They have embraced unity. Others have embraced physical pleasure.
Lastly, artificial birth control destroys temerance. Jason Evert makes the great analogy of a young girl trying to lose weight. She eats all she wants and then kneels in front of a toilet. With the contraceptive mentality, we do the same - sex whenever and where ever. Just like the anorexic, who soon finds herself dangerously thin and unable to stop, our sexual self-control is destroyed. What is adultury and pornographic addiction but loss of self-control If we want our marriages free from these, we must kick contraception out the door.
I typed fast, so pardon the errors.
God bless.