Da Book of Mark, dat da second Gospel inside da New Testament of da Bible, usually get credited to John Mark. Dis book tell da story of Jesus Christ's life, teaching, da work he did, wen he wen mahke, an wen he wen come back alive. Mark, he like tell da story short an exciting, wit plenny action. Da Gospel show Jesus doing all kine miracles an teaching people, to show dat he God's Boy an da one who wen come fo take all da bad stuff we do an make um right. Da story move real quick, showing how Jesus get power ova da world, ova da bad spirits, an ova da sick peopo. An da main ting, how he wen get kill, but come back alive, winning ova death.