2 Corinthians 2:16 to the one a stench from death to death; to the other a sweet aroma from life to life. Who is sufficient for these things? (See NAS)
2 Corinthians 3:5 not that we are sufficient of ourselves, to account anything as from ourselves; but our sufficiency is from God; (See NAS)
2 Corinthians 3:6 who also made us sufficient 'to be' ministrants of a new covenant, not of letter, but of spirit; for the letter doth kill, and the spirit doth make alive. (See NAS)
2 Timothy 3:17 So that the man of God may be complete, trained and made ready for every good work. (See NAS)