Backbiters
 Who more publicly defamed the characters of their neighbours, and hurt their good name, credit and reputation, though behind their backs: 
 haters of God;
 some read it, "hated of God"; as all workers of iniquity are; but rather this expresses their sin, that they were deniers of the being and providence of God, and showed themselves to be enemies to him by their evil works: 
 despiteful;
 both by opprobrious words, and injurious actions: 
 proud;
 of their natural knowledge, learning, eloquence and vain philosophy: 
 boasters:
 of their parts, abilities, wisdom and works; all which they attributed to themselves, and to the sharpness of their wit, their sagacity and industry: 
 inventors of evil things;
 of evil schemes of morality and philosophy, and of evil practices, as well as principles: 
 disobedient to parents;
 which was acting contrary to the light of nature.