“At this he turned around and, looking at his disciples, rebuked Peter and said, “Get behind me, Satan. You are thinking not as God does, but as human beings do.” (Mk 8:33)
Peter could not accept the hardness of God’s goodness: the death of the Saviour. This is serious. Not accepting the “foolishness of the Cross” is not accepting God’s way of love and ultimately, not accepting God. No wonder, Jesus calls Peter “Satan”. Of course, Peter does not reject God’s love openly. He does not know that yet. He thought “like men do”.
But the rebuke of Jesus is not a hopeless condemnation but both a scolding with an invite: “get behind me” is also an invitation to follow. We can only follow someone if we go behind him. The way to understand God, and to think “like God thinks” is walking the path Jesus walked.
At then end of his life, Peter was to learn this the hard way, because others would bring him where he did not want to go and would eventually be similarly crucified.
Learning to think like God thinks entails a long process of schooling.
