Moral relativity leads to licentiousness which abandons Gods holiness leading to death. In other words, believing in ‘whatever’ is cool until they lead you to a ditch and shoot you in the head for ‘whatever’ reason they choose to believe.
You see...there really IS such a thing as good and evil, just as in the laws of physics there is this law that for every action there is an equal and opposite reaction.
Morality- goodness (even as known and embraced by the pagan) is still goodness, but if rejected it leads to Immorality- which is still knowing morality but, rejecting it. The next step in evil is to bring the immorality to a state of Amorality-— the complete rejection or, even better for the cause of evil, ignorance of morality. So just think about what liberals teach you in college, much of it is reconstructive thinking about morality so, that you too, can can shoot people and throw them in a ditch for having moral beliefs.
It’s best to try and not to avoid the direction of evil by accepting moral relativity as a something to embrace rather than use the ability to discern, with knowledge and wisdom by Gods Holy Spirit, in Jesus Christ.