The reason for this persistent story line of the Bible is not simply because the writers like underdogs. It is because the ultimate example of God’s working in the world was Jesus Christ, the only founder of a major religion that died in disgrace, not surrounded by all of his loving disciples but abandoned by everybody whom he cared about, including his Father. He was the victim of a miscarriage of justice and he died oppressed and helpless. Jesus Christ’s salvation comes to to us through his poverty, rejection, and weakness. And Christians are not saved by summoning up their strength and accomplishing great deeds but by admitting their weakness and need for a savior.
–Tim Keller, Making Sense of God, p. 208