The same two sources of the flood — fountains of the deep and windows of heaven (7:11) — are now stopped. What God opens, He also closes. He has total authority over creation, in both directions.
Memory phrase: God opens and God closes.
Talk about it: If God has the power to both start and stop the flood, what does that tell you about how powerful He is?
Prayer: God, You control everything. Help me to trust You with the things I cannot control.