Drawing on C.S. Lewis's chapter The Perfect Penitent from Mere Christianity, this Passion Sunday episode explores the profound logic of why God had to become man and why Christ had to die — arguing, with Lewis, that fallen humanity's deepest problem is not merely imperfection but rebellion, and that the repentance needed to restore us to God requires a surrender, a suffering, and a death that we are constitutionally incapable of performing perfectly on our own.
Since genuine repentance demands a goodness we don't possess, and since God in his eternal nature has never walked the road of surrender and humiliation, only a person who was simultaneously fully God and fully man could do what needed to be done — entering the human condition from the inside, walking the one road that God alone could not walk from outside, and accomplishing for us, with infinite love and infinite weight, the perfect act of repentance that makes our own halting, imperfect turning back to God possible at all.