The modern problem is a revival of the ancient gnostic heresies which are mentioned at length in 2 Peter Chapter 2. They distort Christianity to live in immorality and to spread their errors, denying divine Judgement. They need to know that God is the Just Judge who, in the end, will destroy every perversion as he expelled the demons from heaven and destroyed Sodom and Gommorah..
Saint Epiphanius has very graphic descriptions of the blasphemous and sacrilegious orgies of the gnostics, which sound very much like some of the sordid modern day fraternity and masonic rituals. Scary!
I'll post the scripture text later.