Yes, I understand. But I think the op is trying to say that the Catholic church seems overly rigorous in defining the do’s and don’ts of the morality of the marital embrace; where as it is not so rigorous in other areas of morality. Why is this so?
I agree that this seems to be the position of the OP.
However, I believe Church teaching is as rigorous in **all **of morality-- the Church has had to reiterate that abortion is murder, euthanasia is murder, withholding food and water is murder, in vitro and other forms of
asexual reproduction are gravely immoral, going to Mass is obligatory, etc, just to name a few. And yet there are people who argue that abortion is not murder, euthanasia is “merciful,” in vitro is “compassionate”, and weekly Mass attendance is “inconvenient” and so on.
Pick a commandment, any commandment, and you will find those who think the Church’s teachings are too rigorous… because we are sinful creatures who want the path of least resistance, not the narrow path spoken of by Christ.
Wherever you have Church teaching that something is wrong, you will have those who want to do that thing and attempt to rationalize it.
Some might say to themselves, "OK, so stealing is wrong, but is fudging this deduction on my taxes really “stealing?” Or taking these pens and paper from the office supply cabinet? Or… whatever… Pick *any *sin and when someone wants to commit that sin you will find them trying to find a way to justify it.
I would say that the Church’s teachings are no more rigorous on sexual matters than any others.
People’s desire to rebel in this area may be higher, and certainly contemporary culture teaches all the things the Church teaches as gravely immoral as moral goods, or minimally moral neutrals. That is why it
seems the Church is being more rigorous when she is simply teaching what
is. Many people coming out of this culture have either never known these things to be wrong, or those brought up being taught they are wrong want to believe the culture who is telling them it is not wrong. Hence the confusion and hence the numerous questions.
But this is not new. Most of Paul’s writings deal with the serious sexual moral errors of his day. He devotes a lot of ink to these topics, the culture of his time was imploding economically and demographically via contraception, abortion and infanticide, homosexual sex, sexual orgies, and refusing to marry and raise a family. Rome of that day was remarkably similar to the time we are living in. The voice of the Church was the same as it is today-- calling people out of that lifestyle.