1 Kings 18:7

[4.] For envy is a fearful, a fearful thing, and persuades men to despise their own salvation. In this way did both Cain destroy himself, and again, before his time, the devil who was the destroyer of his father. So did Saul invite an evil demon against his own soul; and when he had invited, he again envied his physician. For such is the nature of envy; he knew that he was saved, yet he would rather have perished than see him that saved him had in honor. What can be more grievous than this passion? One cannot err in calling it the devil’s offspring. And in it is contained the fruit of vainglory, or rather its root also; for both these evils are wont mutually to produce each other. And thus in truth it was that Saul even thus envied, when they said, “David smote by ten thousands,” ( 1 Sam. xviii. …

What are God’s first words to Abraham? “Get thee out of thy country and from thy kindred unto a land that I will show thee.” The patriarch, the first to receive a promise of Christ, is here told to leave the Chaldees, to leave the city of confusion and its rehoboth or broad places; to leave also the plain of Shinar, where the tower of pride had been raised to heaven. He has to pass through the waves of this world, and to ford its rivers; those by which the saints sat down and wept when they remembered Zion, and Chebar’s flood, whence Ezekiel was carried to Jerusalem by the hair of his head. All this Abraham undergoes that he may dwell in a land of promise watered from above, and not like Egypt, from below, no producer of herbs for the weak and ailing, but a land that looks for the early and the latter rain from heaven. It is a land of hills and valleys, and stands high above the sea. …

XVII. Art thou young? stand against thy passions; be numbered with the alliance in the army of God: do valiantly against Goliath. Take your thousands or your myriads; thus enjoy your manhood; but do not allow your youth to be withered, being killed by the imperfection of your faith. Are you old and near the predestined necessity? Aid your few remaining days. Entrust the purification to your old age. Why do you fear youthful passion in deep old age and at your last breath? Or will you wait to be washed till you are dead, and not so much the object of pity as of dislike? Are you regretting the dregs of pleasure, being yourself in the dregs of life? It is a shameful thing to be past indeed the flower of your age, but not past your wickedness; but either to be involved in it still, or at least to seem so by delaying your purification. …

12. Let him be such an one as was Moses, who wrote the Ten Words of the Law. Let him be as Joshua, the son of Nun, who subdued five kings, and brought the Gibeonites into subjection, that he might be the figure of a Man of his own name Who was to come, by Whose power all fleshly lust should be overcome, and the Gentiles should be converted, so that they might follow the faith of Jesus Christ rather than their former pursuits and desires. Let him be as David, whom the young maidens came to meet with songs, saying: “Saul hath triumphed over thousands, David over ten thousands.”