The natural weakness of man is conspicuous in his most important undertakings: having no fund of sufficiency in himself, he is forced to collect all from without ; and if the greatness of his preparations are not answerable to the extent of his designs, he has little hopes of success. Farther: when he has planned and provided to the utmost of his power, he is still subject to innumerable contingences, which he can neither foresee nor prevent ; and has often the mortification to see his fairest prospects blasted, and the whole apparatus of his labour and care only contribute to make his disappointment more conspicuous and painful.
The reverse of this is the character of the wonder-working God. To his power every thing is easy; he knows how to employ every creature and contingence as a means to accomplish his designs; not a seeming difficulty can intervene but by his permission, and he only permits it to illustrate his own wisdom and agency in making it subservient to his will. Thus, having all hearts and events in his hands, he fulfills his own counsels with the utmost ease and certainty; and, to show that the work is his own, he often proceeds by such methods as vain men account weak and insignificant, producing the most extensive and glorious consequences from small and inconsiderable beginnings. Thus the Lord of hosts hath purposed to stain the pride of human glory. —John Newton, Works