* this. # 7:29; 15:50; 2Co 9:6; Ga 3:17| * I am. # 3:4-6,21-23; 4:6| * Apollos. # 16:12; Ac 18:24-28; 19:1| * Cephas. # 9:5; 15:5; Joh 1:42; Ga 2:9|