love: Gen 2:23, Gen 2:24, Gen 24:67, Pro 5:18, Pro 5:19, Ecc 9:9, Mal 2:14-16, Luk 14:26, Eph 5:25, Eph 5:28, Eph 5:29, Eph 5:33, 1Pe 3:7 bitter: Col 3:21, Rom 3:14, Eph 4:31, Jam 3:14 Reciprocal: 1Co 7:33 - how