Treating of prayer, some theological authors demand, above all, the intention of praying. This intention is indeed so necessary that it does not belong to the qualities or attributes of prayer, but to its very essence. For whosoever has not the intention or will to pray may recite a formula of prayer with the greatest attention, yet does not really and truly pray.
Again, the teachers of the spiritual life tell us that prayer must be "in the name of Jesus." This being a condition insisted upon by our divine Lord Himself, it also belongs to the essence of prayer. It means that we offer up our prayer to God in the name of Jesus His Son, that is, with reference to Him and in the firm confidence that we shall be heard on His account and because of His promises. Again, to pray in the name of Jesus means to pray according to His manner and in His spirit.
We now proceed to explain the qualities of true prayer:
1. Devotion.—What is meant by devotion in prayer? Devotion in prayer means: (a) that our prayer must be attentive; that is, the person praying must direct his thoughts as uninterruptedly as possible to his prayer, viz., to the formula he uses to state the object of his desires, and above all to God, to whom his prayer is directed. (b) The person praying must know and acknowledge his own needs, and that of himself he has no claims whatsoever on God, and thus engender in himself sentiments of true humility, (c) These sentiments must, moreover, embrace reverence for God and the acknowledgment of dependence on Him, thus giving to prayer the character of piety, (d) All this must culminate in full abandonment to God, the Giver of all good things. This abandonment is an essential part of our divine cult.
As to the question whether devotion, and what grade of it, is necessary in prayer, and whether prayer without it loses its entire efficacy, and especially its imploring efficiency, it is evident that prayer without devotion is ineffective; it is simulation. An example of this, that is, of a man pretending to pray and not praying in reality, is given us in the parable of the Pharisee and the Publican (Luke xviii. 10-12). To determine accurately what grade of devotion, that is, what degree of attention, humility, and piety is necessary to render prayer from a formality into a reality, is possible only when all the circumstances, dispositions, and qualities of mind of the person praying can be taken into account. Suffice it to remark that when all the other conditions, together with the intention of praying, combine, strict but reliable theologians declare that the true essence of prayer is compatible with a less degree of attention and recollection.
2. Confidence.—There is no doubt but that strong confidence, or the firm hope of being heard, contributes much to the perfection of prayer and renders it especially effective. Therefore confidence, like devotion or attention, must be reckoned among the essential qualities or attributes of prayer. For it is inconceivable that a rational being should resolve on presenting a petition when he has not the least hope of its being granted. In this case his petition would be entirely useless, and therefore irrational. Again, it is inconceivable that God should have regard for a prayer or the petition of a man who has absolutely no confidence in His mercy. A prayer without confidence is hypocrisy, rather than true and sincere supplication. If we address a petition to God without the confidence that He can and will grant it, He must rather feel offended than honored thereby. How, then, shall He feel moved to grant us new benefits? If we nevertheless receive them, it is the effect of His bountiful goodness, and not the result of our sham prayer.
Therefore, to be effective, our prayer must be inspired by confidence. The apostle St. James inculcates this, saying: "But let him ask in faith, nothing wavering; for he that wavereth is like a wave of the sea, which is moved and carried about by the wind. Therefore let not that man think that he shall receive any thing of the Lord" (James i. 6-7). By these words the apostle designates not a common and ordinary confidence, but one firm and steadfast. At the same time he speaks in general; that is, his words have reference not only to extraordinary petitions, but to everything for which we are accustomed to pray.
Moreover, the explicit and positive promises made by Christ in regard to prayer manifestly have the purpose of inspiring the person praying with firm confidence and the sure hope of being heard. If, then, our prayer be wanting in this quality, we do not pray in the spirit of Christ, nor in the terms in which we ought to pray, and can not claim the fulfilment of His promises.
3. Perseverance.—To understand properly in how far perseverance is a quality of prayer, we must, above all, know what may be the objects of our prayer. Of these there are three classes. To the first class belong those cases in which a person needs divine help at the present moment or at least at a time definitely near, and seeks it through prayer. Such a petition would be, for instance, to obtain the necessary and effective aid of divine grace for overcoming an existing transient temptation, or the conversion of a certain sinner approaching death. To the second class belongs the avoidance of temporal evils, or of continuous temptations, or the conversion of a certain sinner now in good health. To the third class belong such benefits which can be granted only for a later period, perhaps at the hour of death. The grace of final perseverance is the foremost among these.
Having stated the preliminary conditions, the answer to the question of perseverance in prayer is: