E.W. Bullinger's Companion Bible Notes - 2 Corinthians 6:18
a Father = for (Greek. eis. App-104 .) a Father. Reference to 2 Samuel 7:14 . My sons = to Me for (Greek. eis) sons (Greek. huios. App-108 .) Almighty . Greek. Pantokeater. In the N.T. only here, and nine times in the Revelation. See App-4 . read more
Bridgeway Bible Commentary - 2 Corinthians 6:14-18
6:14-7:16 CONCERNING PREVIOUS CORRESPONDENCEThe Christian in ungodly society (6:14-7:1)Apparently the Corinthians still misunderstood what Paul was trying to teach them about relationships with unbelievers (cf. 1 Corinthians 5:9-11). Previously they thought it meant cutting themselves off from unbelievers completely. Now they go to the other extreme and think their relationships can be as close as they like, even to marriage. Not so, says Paul. There must be no permanent and binding relations... read more