He who loves his brother remains in the light, and there is no occasion for stumbling in him.
"Fellowship" (Gr. koinonia) is the less common term occurring only four times in 1 John: 1 John 1:3 (twice), 6, 7. "Know" is more common. Ginosko (to know experientially) appears 24 times: 1 John 2:3-5; 1 John 2:13 (twice), 14, 18, 29; 1 John 3:1 (twice), 6, 16, 19, 20, 24; 1 John 4:2; 1 John 4:6 (twice), 7, 8, 13, 16; 1 John 5:2; 1 John 5:20. Oida (intellectual knowledge) appears 15 times: 1 John 2:11; 1 John 2:20-21 (twice), 29; 1 John 3:2; 1 John 3:5; 1 John 3:14-15; 1 John 5:13; 1 John 5:15 (twice), 18, 19, 20. The noun ginosis (experiential knowledge) is absent from this epistle.