(a) In the first legislation, given in the Decalogue, neither faith nor hope are enjoined by distinct Commandments, for, unless man already believed and hoped in God, it would be useless to give him commandments from God. Hence, in the Decalogue faith and hope are presupposed, faith being enjoined only in so far as it is taught, as when the law begins with the words: “I am the Lord thy God” (Exod., xx. 2), and hope being prescribed only in so far as promises are added to the precepts, as in the First and Fourth Commandments.
(b) In the later laws there are given distinct commandments about hope, in order to remind man that he must observe not only the law, but also that which the law presupposes. Thus, we read: “Hope in Him, all ye congregation of people” (Ps. lxi. 9); “Charge the rich of this world not to be high-minded, nor to hope in the uncertainty of riches, but in the living God” (I Tim., vi. 17).
1093. Since acts of hope are obligatory for all adults in this life, the Quietists were in error when they defended disinterested love and absolute holy indifference (Denzinger, 1221 ff., 1327-1349). (a) Hence, man can at times make acts of pure love of God, in which self is not thought about, or even acts of renunciation of beatitude on condition that that were possible and necessary; but the habitual state of pure love, in which self-interest is entirely lost sight of, cannot be admitted (Philip., iii. 14; II Tim., iv, 8). (b) Indifference to the happenings of life, sin excluded, is good; but it is not lawful to be indifferent about one’s own salvation, or the means thereto. Indifference about salvation is not holy, but unholy.
1094. Is it lawful to desire to surrender beatitude for the sake of another’s spiritual good? (a) If there is question of beatitude itself, this is not lawful. The prayer of Moses that he be stricken from God’s book (Exod., xxxiii. 31, 32), and of St. Paul that he suffer loss of Messianic benefits (Rom., ix. 3), were only velleities or hyperbolical expressions of their great love for their race. (b) If there is question, not of beatitude itself, but of something that refers to it (such as the time of receiving it, present certainty about its possession), one may be willing to sacrifice this good for the benefit of his neighbor. Thus, St. Martin of Tours was willing to have his entrance into heaven delayed for the sake of his flock (cfr. Philip., i. 22 sqq.), and St. Ignatius Loyola would have preferred to remain uncertain of salvation and labor for souls, rather than to be certain of salvation and die at once.
1095. At what times does the commandment of hope oblige? (a) In its negative, or prohibitory aspect, this commandment obliges for all times and at all times (see 371). Hence, it is not lawful to despair, even when things are darkest, nor to presume, even when they are brightest. (b) In its affirmative, or preceptive aspect, this commandment obliges for all times, but not at all times. Hence, the law of hope remains always in force, but one is not obliged at every instant to make acts of hope.
1096. By reason of the virtue of hope itself (i.e., on account of the response one should make to the promises of God concerning eternal life), an act of hope is obligatory on the following occasions:
(a) Such an act is obligatory at the beginning of the moral life, that is, at the time when one first realizes that one must choose between God and creatures as the object of one’s happiness. This moment occurs for all when the age of reason is attained, and to it we may apply in this connection the words of Christ: “Seek ye first the kingdom of God and His justice” (Matt, vi. 33). This moment occurs for those who are in the state of sin as soon as they perceive the necessity of turning from creatures towards God: “Delay not to be converted to the Lord, and defer it not from day to day” (Ecclus, v. 8).
(b) During the course of the moral life, one is also bound to renew the act of hope: “The grace of God our Saviour hath appeared to all men, instructing us that we should live soberly, and justly, and godly in this world, looking for the blessed hope” (Titus, ii. 11, 12), “Serving the Lord, rejoicing in hope” (Rom., xii. 11, 12); “He that plougheth, should plough in hope” (I Cor., ix. 10). Even those who are more perfect must have on “the helmet of hope” (I Thess., v. 8), for by hope all are saved (Rom, viii. 25).
(c) It seems that at the end of life one is especially bound to elicit an act of hope, as on that moment eternity depends (Heb., iii. vi). But, if one has received the Last Sacraments or is otherwise well prepared for death and undisturbed by temptations to despair, there is no manifest need of making an express act of hope (cfr. 930).
1097. How frequently should acts of hope be made during life? (a) About the theoretical question, there is the same diversity of opinion as with regard to the act of faith (see 933). (b) But, practically, there is agreement among theologians that the commandment is fulfilled by all those who make an act of hope when this is necessary to preserve the virtue on account of danger of presumption or despair, and who comply with the duties of a Christian life, such as attendance at Mass and the reception of the Sacraments.