O Christian, do you doubt as to whether God will fulfil his promise? Shall the munitions of rock be carried by storm? Shall the storehouses of heaven fail? Do you think that your heavenly Father, though he knoweth that you have need of food and raiment, will yet forget you? When not a sparrow falls to the ground without your Father, and the very hairs of your head are all numbered, will you mistrust and doubt him? Full many there be who have been tried till at last they have been driven to exercise faith in God, and the moment of their faith has been the instant of their deliverance.