α) Our Divine Saviour Himself says in His prayer for His disciples, John XVII, 11: “Holy Father, keep them in thy name whom thou hast given me, that they may be one, as we also are.”[390] St. Paul teaches in his Epistle to the Colossians: “Epaphras saluteth you ... who is always solicitous for you in prayers, that you may stand perfect and full in all the will of God.”[391] Hence the necessity of constantly watching and praying: “Watch ye and pray that ye enter not into temptation.”[392]
β) That perseverance is not included in the bare notion of justification appears from such passages as these: Phil. I, 6: “Being confident of this very thing, that he who hath begun a good work in you, will perfect it unto the day of Christ Jesus.”[393] 1 Pet. I, 5: “Who, by the power of God, are kept by faith unto salvation, ready to be revealed in the last time.”[394]
b) The threads of Tradition run together in the hands of St. Augustine, who has written a special treatise On the Gift of Perseverance.[395]
His main argument is based on the necessity of prayer. “Why,” he asks, “is that perseverance asked for from God, if it is not given by God? Is it a mocking petition inasmuch as that is asked of Him which it is known He does not give, but, although He gives it not, is in man's power?... Or is not that perseverance, perchance, asked for from Him? He who says this, is not to be rebuked by my arguments, but must be overwhelmed with the prayers of the saints. Is there indeed one among them who do not ask for themselves from God that they may persevere in Him, when in that very prayer which is called the Lord's—because the Lord taught it—whenever it is prayed by the saints, scarcely anything else is understood to be prayed for but perseverance?”[396] He then proceeds to show, in accordance with St. Cyprian's little treatise On the Lord's Prayer, that the seven petitions of the “Our Father” are all prayers for perseverance, and concludes as follows: “Truly in this matter let not the Church look for laborious disputations, but consider her own daily prayers. She prays that the unbelieving [pg 127] may believe; therefore God converts to the faith. She prays that believers may persevere; therefore God gives perseverance to the end.”[397] And again: “For who is there that would groan with a sincere desire to receive what he prays for from the Lord, if he thought that he received it from himself and not from the Lord?”[398]
c) From this teaching flows a corollary of great practical importance, to wit: The grace of final perseverance cannot be merited by good works, but it can be obtained by pious and unremitting prayer.
“This gift of God,” says St. Augustine, speaking of final perseverance, “may be obtained suppliantly [by prayer], but when it has been given, it cannot be lost contumaciously.”[399] And again: “Since it is manifest that God has prepared some things to be given even to those who do not pray for them, such as the beginning of faith, and other things not to be given except to those who pray for them, such as perseverance unto the end, certainly he who thinks that he has this latter from himself, does not pray to obtain it.”[400]
Between merit (meritum) and prayer (oratio, preces) there is this great difference, that merit appeals to God's justice, prayer to His mercy. If man were able to merit final perseverance by good works (meritum de condigno), God would be in justice bound to give him this precious grace. But this is plainly incompatible with the Catholic conception of final perseverance.
It may be asked: Is God determined by the meritum de congruo inherent in all good works to grant the gift of final perseverance as a reward to the righteous? Theologians are at variance on this point. Ripalda[401] thinks that this is the case at least with the more conspicuous good works performed in the state of grace. Suarez modifies this improbable contention somewhat by saying that prayer alone can infallibly guarantee final perseverance.[402] Our prayers are infallibly heard if we address the Father through Jesus Christ, because Christ has promised: “If you ask the Father anything in my name, he will give it you.”[403] To insure its being infallibly heard, prayer for perseverance must be made in the state of grace and unremittingly. True, Christ did not make sanctifying grace a necessary condition of efficacious prayer. But, as Suarez points out, prayer cannot be infallibly efficacious unless it proceeds from one who is in the state of grace, because the moral conditions that render it efficacious are found only in that state.[404] As to [pg 129] the second point, if we say that prayer for perseverance must be unremitting, we mean, in the words of the same eminent theologian, that it must continue throughout life and must be made with becoming trustfulness and zeal, especially when there is a duty to be fulfilled or a temptation to be overcome.[405]
Readings:—Suarez, De Gratia, 1. I-II.—*Tricassin, O. Cap., De Necessaria ad Salutem Gratia.—Byonius, De Gratiae Auxiliis, in Becanus, Theologia Scholastica, Rouen, 1658.—Scheeben Natur und Gnade, Mainz 1861.—Idem, Dogmatik, Vol. III, § 292-298, Freiburg 1882.—*Palmieri, De Gratia Divina Actuali, thes. 19-29, Gulpen 1885.—Oswald, Lehre von der Heiligung, § 9-11, 3rd ed., Paderborn 1885.—Tepe, Institutiones Theologicae, Vol. III, pp. 8-51, Paris 1896.—*Heinrich-Gutberlet, Dogmatische Theologie, Vol. VIII, § 396-416, Mainz 1897.—Chr. Pesch, Praelectiones Dogmaticae, Vol. V, 3rd ed., pp. 32 sqq., Freiburg 1908.—Schiffini, De Gratia Divina, disp. 2, Freiburg 1901.
On St. Augustine and his teaching cfr. *J. Ernst, Werke und Tugenden der Ungläubigen nach Augustinus, Freiburg 1871.—F. Wörter, Die Geistesentwicklung des hl. Augustinus bis zu seiner Taufe, Paderborn 1898.—Wolfsgruber, Augustinus, Paderborn 1898.—Boucat, Theologia Patrum Dogmatico-Scholastico-Positiva, disp. 3, Paris 1718.—*Zaccaria, Dissert. de Adiutorio sine quo non, in the Thesaurus Theol., Vol. V, Venice 1762.—O. Rottmanner, O. S. B., Geistesfrüchte aus der Klosterzelle, München 1908.—B. J. Otten, S. J., A Manual of the History of Dogmas, Vol. I, St. Louis 1917, pp. 306 sqq., 374 sq.