"It is, therefore, by the benefit of prayer that we reach those riches which are laid up for us with the Heavenly Father. For there is a communion of men with God by which, having entered the heavenly sanctuary, they appeal to him in person concerning his promises in order to experience, where necessity so demands, that what they believed was not vain, although he had promised it in word alone. Therefore we see that to us nothing is promised to be expected from the Lord, which we are not also bidden to ask of him in prayers. So true it is that we dig up by prayer the treasures that were pointed out by the Lord’s gospel, and which our faith has gazed upon.
Words fail to explain how necessary prayer is, and in how many ways the exercise of prayer is profitable. Surely, with good reason the Heavenly Father affirms that the only stronghold of safety is in calling upon his name [cf. Joel 2:32]. By so doing we invoke the presence both of his providence, through which he watches over and guards our affairs, and of his power, through which he sustains us, weak as we are and well-nigh overcome, and of his goodness, through which he receives us, miserably burdened with sins, unto grace; and, in short, it is by prayer that we call him to reveal himself as wholly present to us. Hence comes an extraordinary peace and repose to our consciences. For having disclosed to the Lord the necessity that was pressing upon us, we even rest fully in the thought that none of our ills is hid from him who, we are convinced, has both the will and the power to take the best care of us.
But, someone will say, does God not know, even without being reminded, both in what respect we are troubled and what is expedient for us, so that it may seem in a sense superfluous that he should be stirred up by our prayers—as if he were drowsily blinking or even sleeping until he is aroused by our voice? But they who thus reason do not observe to what end the Lord instructed his people to pray, for he ordained it not so much for his own sake as for ours. Now he wills—as is right—that his due be rendered to him, in the recognition that everything men desire and account conducive to their own profit comes from him…
…[I]t is very important for us to call upon him: First, that our hearts may be fired with a zealous and buring desire ever to seek, love, and serve him, while we become accustomed in every need to flee to him as to a sacred anchor. Secondly, that there may enter our hearts no desire and no wish at all of which we should be ashamed to make him a witness, while we learn to set all our wishes before his eyes, and even to pour out our whole hearts. Thirdly, that we be prepared to receive his benefits with true gratitude of heart and thanksgiving, benefits that our prayer reminds us come from his hand [cf. Ps.145:15–16]. Fourthly, moreover, that, having obtained what we were seeking, we should be led to meditate upon his kindness more ardently. And fifthly, that at the same time we embrace with greater delight those things which we acknowledge to have been obtained by prayers. Finally, that use and experience may, according to the measure of our feebleness, confirm his providence, while we understand not only that he promises never to fail us, and of his own will opens the way to call upon him at the very point of necessity, but also that he ever extends his hand to help his own, not wet-nursing them with words but defending them with present help."
