NFP is a thing, a pill lying on the table or condom in the store are things. It’s how you use them.
Yes, some people attempt to use NFP as a form of birth control and it is, unfortunately, touted often as such. In reality, NFP is a way of using the God-given, biological cycles of a woman’s fertility to initiate a discussion with one’s spouse AND God, about whether or not, right at this moment in time, their family is ready for another child. There are many reasons, albeit serious/just reasons, that a couple, after prayerful discernment with God, may choose to postpone pregnancy and therefore abstains from sex during the woman’s fertile period; or they may choose to enlarge their family and HAVE sex during the woman’s fertile period.
Abstention from sex is not a sin, whether or not it is done during a fertile or infertile period. Using a device created specifically (regardless of actual statistics) to prevent conception while having sex at any time during a cycle is inherently sinful and intrinsically evil. It’s the mindset that’s the key. Which is why NFP can certainly be abused, but that doesn’t mean that since NFP can be abused by people who don’t understand the meaning of it, that ABC must be okay then.
I understand where you are coming from, I get it. I used to think that if God is so powerful then He’s going to ignore the contraception anyway and a child will be conceived if He deems it necessary, so why not let a couple have “peace of mind” about their sex lives if it makes them feel better. God isn’t going to let a little piece latex or a few hormones stop Him.
And then I realized something. With this attitude, all I was trying to do was trick God, or worse, taunt Him. It was, “*Ha. Look, I’m going to do this and if You really want me to be pregnant I guess You’re going to have to make me. I don’t LIKE the way YOU created the biology of women, and I think I know better than You. I don’t want anymore children and if I get to the point that I do want more then I’ll stop using birth control, no big deal. So back off.” *
Talk about the arrogance. I’m still ashamed of it.