he is conceited, knowing nothing, but obsessed with arguments, disputes, and word battles, from which come envy, strife, reviling, evil suspicions,
Paul addresses three groups of people and divides them into two categories each as he gives the admonition in this chapter: (1) slaves, both those with unbelieving masters and those with believing masters; (2) teachers, including false teachers with improper motives and wrong sources of authority for their beliefs and sound teachers with proper motives and divine authority as a basis of truth; (3) wealthy, both those who desire wealth and those who have wealth with all of its attendant responsibilities. These groupings can serve as memory keys that can help in remembering the contents of the chapter.