Apocalypse 22:12

The good servant receives the bread of his labour with confidence; the lazy and slothful cannot look his employer in the face. It is requisite, therefore, that we be prompt in the practice of well-doing; for of Him are all things. And thus He forewarns us: “Behold, the Lord [cometh], and His reward is before His face, to render to every man according to his work.” He exhorts us, therefore, with our whole heart to attend to this, that we be not lazy or slothful in any good work. Let our boasting and our confidence be in Him. Let us submit ourselves to His will. Let us consider the whole multitude of His angels, how they stand ever ready to minister to His will. …

21. But since I know, beloved brethren, that very many are eager, either on account of the burden or the pain of smarting wrongs, to be quickly avenged of those who act harshly and rage against them, we must not withhold the fact in the furthest particular, that placed as we are in the midst of these storms of a jarring world, and, moreover, the persecutions both of Jews or Gentiles, and heretics, we may patiently wait for the day of (God’s) vengeance, and not hurry to revenge our suffering with a querulous haste, since it is written, “Wait ye upon me, saith the Lord, in the day of my rising up for a testimony; for my judgment is to the congregations of the nations, that I may take hold on the kings, and pour out upon them my fury.” The Lord commands us to wait, and to bear with brave patience the day of future vengeance; and He also speaks in the Apocalypse, saying, “Seal not the saying …

In the Epistle of Paul to the Romans: “Rendering to no man evil for evil.” Also in the same place: “Not to be overcome of evil, but overcome evil with good.” Of this same thing in the Apocalypse: “And He said unto me, Seal not the words of the prophecy of this book; because now the time is at hand. And let those who persist in hurting, hurt: and let him who is filthy, be filthy still: but let the righteous do still more righteousness: and in like manner, let him that is holy do still more holiness. Behold, I come quickly; and my reward is with me, to render to every man according to his deeds.”

The good servant receives the bread of his labour with confidence; the lazy and slothful cannot look his employer in the face. It is requisite, therefore, that we be prompt in the practice of well-doing; for of Him are all things. And thus He forewarns us: “Behold, the Lord [cometh], and His reward is before His face, to render to every man according to his work.” He exhorts us, therefore, with our whole heart to attend to this, that we be not lazy or slothful in any good work. Let our boasting and our confidence be in Him. Let us submit ourselves to His will. Let us consider the whole multitude of His angels, how they stand ever ready to minister to His will. …

This question, then, seems to me to be by no means capable of solution, unless we understand that even those good works of ours, which are recompensed with eternal life, belong to the grace of God, because of what is said by the Lord Jesus: “Without me ye can do nothing.” And the apostle himself, after saying, “By grace are ye saved through faith; and that not of yourselves, it is the gift of God: not of works, lest any man should boast;” saw, of course, the possibility that men would think from this statement that good works are not necessary to those who believe, but that faith alone suffices for them; and again, the possibility of men’s boasting of their good works, as if they were of themselves capable of performing them. …