
Everything leading up to Mark 8:29 is designed to reveal who Jesus is, but everything afterwards redefines what the disciples think about the Messiah. Jesus immediately begins to correct their assumptions about what the Messiah will do. “And He began to teach them that the Son of Man must suffer many things and be rejected by the elders and the chief priests and the scribes, and be killed, and after three days rise again” (Mark 8:31). Jesus had to teach them about his torturous destiny over and over again (Mark 9:12, 31-32; 10:33-34). Why? Because the disciples already thought the Messiah would kill all the bad guys, not get killed by them.