God Has Two Hands
John Calvin comments on 1 Peter 5:5:
We are to imagine that; God has two hands; the one, which like a hammer beats down and breaks in pieces those who raise up themselves; and the other, which raises up the humble who willingly let down themselves, and is like a firm prop to sustain them. Were we really convinced of this, and had it deeply fixed in our minds, who of us would dare by pride to urge war with God?
Taken from Calvin's Commentaries.