he is conceited, knowing nothing, but obsessed with arguments, disputes, and word battles, from which come envy, strife, reviling, evil suspicions,
strife: "Strife" (eris) is one’s expression of enmity by quarrelling, contention, and wrangling. The word is rendered "debate" in Romans 1:29, "contentious" in 1 Corinthians 1:11, and "variance" in Galatians 5:20.