Isaiah 55 provides an entirely different framework for thinking about God's justice, because it suggests that we have it backward - the mystery lies not in God's unfathomable wrath but in his unfathomable mercy. God's ways are higher than our ways because his capacity to love is infinitely greater than our own. Despite all that we do to alienate ourselves from God, all that we do to insult and disobey, God abundantly pardons again and again.