He went up the mountain and summoned those whom he wanted and they came to him. 14 He appointed twelve [whom he also named apostles] that they might be with him and he might send them forth to preach 15 and to have authority to drive out demons: 16 [he appointed the twelve:] Simon, whom he named Peter; 17 James, son of Zebedee, and John the brother of James, whom he named Boanerges, that is, sons of thunder; 18 Andrew, Philip, Bartholomew, Matthew, Thomas, James the son of Alphaeus; Thaddeus, Simon the Cananean, 19 and Judas Iscariot who betrayed him. Jesus goes up the mountain and then acts with purpose. In Mark, a mountain often signals a solemn, decisive moment—an act that discloses Jesus’ authority and sets the direction of his mission. Here it frames the appointment of the Twelve as foundational, echoing Israel’s defining moments on the mountain, but now with the disciples drawn close to Jesus. He summons “ those whom he wanted ,” and they come. Mark’s first emphasis is that this ...