“God does not deal, nor has he ever dealt, with man otherwise than through a word of promise, as I have said. We in turn cannot deal with God otherwise than through faith in the Word of his promise. He does not desire works, nor has he need of them; rather we deal with men and with ourselves on the basis of works.
“But God has need of this: that we consider him faithful in his promises [Heb. 10:23], and patiently persist in this belief, and thus worship him with faith, hope, and love. It is in this way that he obtains his glory among us, since it is not of ourselves who run, but of him who shows mercy [Rom. 9:16], promises, and gives, that we have and hold all good things…
“For anyone can easily see that these two, promise and faith, must necessarily go together. For without the promise there is nothing to be believed; while without faith the promise is useless, since it is established and fulfilled through faith.”