* knew. # 2:8; Joh 2:24,25; 16:30; 21:17; Heb 4:12,13; Re 2:23| * perceive. # 3:5; 6:52; 16:14; Isa 63:17; Mt 15:17; 16:8,9; Lu 24:25; Heb 5:11,12|