Psalms 94:20

"Wilt Thou have anything to do with the stool of iniquity, who makest sorrow in learning?" (ver. 20). He hath said this, No wicked man sitteth with Thee, nor shall Thou have anything to do with the stool of iniquity. And he giveth an account whereof he understandeth this, "For Thou makest sorrow in learning." For from this, because Thou hast not spared us, do I understand that Thou hast nothing to do with the stool of iniquity. Thou hast this in the Epistle of the Apostle Peter, and for this reason he hath adduced a testimony from the Scripture: "for the time is come," he saith, "that judgment must begin at the house of God;" that is, the time is come for the judgment of those who belong to the house of God. If sons are scourged, what must the most wicked slaves expect? For which reason he added: "And if it first begin at us, what shall the end be of them that obey not the Gospel of God?" To which he added this testimony: "For if the righteous scarcely be saved, where shall the ungodly and sinner appear?" How then shall the wicked be with Thee, if Thou dost not even spare Thy faithful, in order that Thou mayest exercise and teach them? But as He spareth them not, for this reason, that He may teach them: he saith, "For Thou makest sorrow in learning." "Makest," that is, formest: from whence comes the word figulus (from fingo), and a potter's vessel is called fictile: not in the meaning of fiction, a falsehood, but of forming so as to give anything being and some sort of form; as before he said, "He that fabricated (finxit) the eye, shall He not see?" Is that, "fabricated the eye" a falsehood? Nay, it is understood He fashioned the eye, made the eye. And is He not a potter when He makes men frail, weak, earthly? Hear the Apostle: "We have this treasure in earthen vessels." ...Behold our Lord Himself, how He showeth Himself a potter. Because He had made man of clay, He anointed him with clay, for whom He had not made eyes in the womb. And so when he saith, "Hast Thou anything to do," etc., he saith, out of grief makest learning for us, so that grief itself becomes our instruction. How is sorrow our learning? When He scourgeth thee who died for thee, and who doth not promise bliss in this life, and who cannot deceive, and when He giveth not here what thou seekest. What will He give? when will He give? how much will He give, who giveth not here, who here teacheth, who maketh sorrow in learning? Thy labour is here, and rest is promised thee. Thou takest thought that thou hast toil here: but take thought what sort of rest He promiseth. Canst thou conceive it? If thou couldest, thou wouldest see that thy toil here is nothing toward an equivalent. ...