Some, however, maintain that prayer is not an act of the virtue of religion, thus:
1. Prayer is rather the exercise of the Gift of Understanding than of the virtue of religion. For the virtue of religion comes under Justice; it is therefore resident in the will. But prayer belongs to the intellectual faculties, as we have shown above.
But we must remember that the will moves the other faculties of the soul to their objects or ends, and that consequently the virtue of religion, which is in the will, directs the acts of the other faculties in the reverence they show towards God. Now amongst these other faculties of the soul the intellect is the noblest and the most nigh to the will; consequently, next to devotion, which belongs to the will itself, prayer, which belongs to the intellective part, is the chief act of religion, for by it religion moves a man's understanding towards God.
2. Again, acts of worship fall under precept, whereas prayer seems to fall under no precept, but to proceed simply from the mere wish to pray; for prayer is merely asking for what we want; consequently prayer is not an act of the virtue of religion.
Yet not only to ask for what we desire, but to desire rightly, falls under precept; to desire, indeed, falls under the precept of charity, but to ask falls under the precept of religion—the precept which is laid down in the words: Ask and ye shall receive.[118]
3. Lastly, the virtue of religion embraces due worship and ceremonial offered to the Divinity; prayer, however, offers God nothing, but only seeks to obtain things from Him.
In prayer a man offers to God his mind, which he subjects to Him in reverence, and which he, in some sort, lays bare before Him—as we have just seen in S. Denis's words. Hence, since the human mind is superior to all the other exterior or bodily members, and also to all exterior things which have place in the Divine worship, it follows that prayer, too, is pre-eminent among the acts of the virtue of religion.
Cajetan: In prayer or petition there are three things to be considered: the thing petitioned for, the actual petition, and the petitioner. As far, then, as the thing petitioned for is concerned, we give nothing to God when we pray; rather we ask Him to give us something. But if we consider the actual petition, then we do offer something to God when we pray. For the very act of petitioning is an act of subjection; it is an acknowledgment of God's power. And the proof of this is that proud men would prefer to submit to want rather than humble themselves by asking anything of others. Further, the petitioner, by the very fact that he petitions, acknowledges that he whom he petitions has the power to assist him, and is merciful, or just, or provident; it is for this reason that he hopes to be heard. Hence petition or prayer is regarded as an act of the virtue of religion, the object of which is to give honour to God. For we honour God by asking things of Him, and this by so much the more as—whether from our manner of asking or from the nature of what we ask for—we acknowledge Him to be above all things, to be our Creator, our Provider, our Redeemer, etc. And this is what S. Thomas points out in the body of the Article. But if we consider the petitioner: then, since man petitions with his mind—for petition is an act of the mind—and since the mind is the noblest thing in man, it follows that by petitioning we submit to God that which is noblest in us, since we use it to ask things of Him, and thereby do Him honour. Thus by prayer we offer our minds in sacrifice to God; so, too, by bending the knee to Him we offer to Him and sacrifice to Him our knees, by using them to His honour (on 2. 2. 83. 3).
S. Augustine: I stand as a beggar at the gate, He sleepeth not on Whom I call! Oh, may He give me those three loaves! For you remember the Gospel? Ah! see how good a thing it is to know God's word; those of you who have read it are stirred within yourselves! For you remember how a needy man came to his friend's house and asked for three loaves. And He says that he sleepily replied to him: "I am resting, and my children are with me asleep." But he persevered in his request, and wrung from him by his importunity what his deserts could not get. But God wishes to give; yet only to those who ask—lest He should give to those who understand not. He does not wish to be stirred up by your weariness! For when you pray you are not being troublesome to one who sleeps; He slumbereth not nor sleeps that keepeth Israel.[119] ... He, then, sleeps not; see you that your faith sleeps not! (Enarr. in Ps. cii. 10).
S. Augustine: Some there are who either do not pray at all, or pray but tepidly; and this because, forsooth, they have learnt from the Lord Himself[120] that God knows, even before we ask Him, what is necessary for us. But because of such folk are we to say that these words are not true and therefore to be blotted out of the Gospel? Nay, rather, since it is clear that God gives some things even to those who do not ask—as, for instance, the beginnings of faith—and has prepared other things for those only who pray for them—as, for instance, final perseverance—it is evident that he who fancies he has this latter of himself does not pray to have it (Of the Gift of Perseverance, xvi. 39).