In the Bible, there is an entire book on this -
Revelations.
It's startling to see how far we've wandered from the old values,
esp moral values.
What used to be viewed as 'immoral' is now so commonplace, no one
blinks at it anymore.
That's scary!!
When you no longer feel that something wrong is wrong, that is
super-duper scary!!!
When you hear of women talking, no... BOASTING, about seducing
another woman's husband / boyfriend, and exhibiting no shame
whatsoever, that's really disturbing.
When you hear men talking about their sexual conquests and
relishing every little lewd detail, that's also disturbing.
Worse, you can hear snippets of such conversation as you walk past
them in busy, crowded streets! They no longer talk about such
things in whispered tones, nor in less crowded places! It's now
being broadcast for all and asunder to hear! 
