I chose not to respond - and noted that you are again using pejorative language to falsely characterize - because moral reasoning, apart from God's Word is inadequate. Instead, I asked you repeatedly for chapter and verse from God's Word.
Sadly, you could not come up with this, which clearly points out that "moral reasoning" is an opinion that you use to judge everyone who does not agree with your condemnation of those who morally reason that contraception is OK.
As you point out, moral reasoning changes. God's Word is authoritative and never changes.
Moral reasoning not founded on God's Word is simply opinion.
Opinions are fine for your own choices.
It is not adequate to condemn Christians and Jews who disagree.
Have you found anything in God's Word regarding contraception??
All of Christian medical ethics is rooted in God's word, even if the particular procedures and choices are not found in the Bible. For instance, questions concerning blood transfusion, organ donation, artificial reproductive technologies, end-of-life protocols, mechanical ventilation, separating conjoined twins, assisted nutrition and hydration, deep sedation, etc. etc. -=-- these cannot be found in your Biblical lexicon, and neither are they discussed in any particular chapter=-and-verse: and yet all of Christian medical ethics derives directly from Biblical principles.
Do you see that?