Because he hath appointed a day, in the which he will judge the world in righteousness by that man whom he hath ordained; whereof he hath given assurance unto all men, in that he hath raised him from the dead.
Ver. 31. Because he hath appointed a day] Knowing therefore the terror of the Lord, and the dreadfulness of that great day, "what manner of men ought we to be in all holy conversation and godliness," 2 Peter 3:11; breaking off our sins by repentance, and being abrupt in the work, since the very next moment thou mayest hear that summons that Pope Julius II did, and was found dead the next day, Veni miser in iudicium, Come, thou wretch, receive thy judgment. (Jac. Renig.) Hence Austin professed that he would not, for the gain of the world, be an atheist for half an hour; because he knew not how suddenly Christ might come to judge him. Aut poenitendum aut pereundum. Either displeasing or perishing.