Never lose heart in the power of the gospel.
Do not look to your hope, but to Jesus, the Source of your hope.
The law is for the self-righteous, to humble their pride: the gospel is for the lost, to remove their despair
God could not have given this promise, except from love and grace; therefore it is quite certain his Word will be fulfilled.
You never have to drag mercy out of Christ, as money from a miser.
He that knows how to overcome the Lord in prayer, has heaven and earth at his disposal.