And the 3rd Question...

third, in reading the ligorian it discusses how the 6th commandment says not to commit adultery but that does not mean premaritial sex is wrong. since i also found that odd, i would like some other opinion on it too please.

2nd Question

second question, on one(true faith) podcast it discussed how the rapture as most people know it is not what the bible really says will happen. it discussed how wrong the left behind notion is. i was wondering everyones opinion on it.

New question-first of 3

In a discussion with someone they wanted to know why attending mass (or church) every week was required. the commandment only says keep it holy. what is the argument on that?