1. He appeals to God's knowledge of the matter of fact, how very spiteful and malicious his enemies were (v. 59): "O Lord! thou hast seen my wrong, that I have done no wrong at all, but suffer a great deal." He that knows all things knew, (1.) The malice they had against him: "Thou hast seen all their vengeance, how they desire to do me a mischief, as if it were by way of reprisal for some great injury I had done them." Note, We should consider, to our terror and caution, that God knows all the revengeful thoughts we have in our minds against others, and therefore we should not allow of those thoughts nor harbour them, and that he knows all the revengeful thoughts others have causelessly in their minds against us, and therefore we should not be afraid of them, but leave it to him to protect us from them. (2.) The designs and projects they had laid to do him a mischief: Thou hast seen all their imaginations against me (v. 60), and again, "Thou hast heard all their imaginations against me (v. 61), both the desire and the device they have to ruin me; whether it show itself in word or deed, it is known to thee; nay, though the products of it are not to be seen nor heard, yet their device against me all the day is perceived and understood by him to whom all things are naked and open." Note, The most secret contrivances of the church's enemies are perfectly known to the church's God, from whom they can hide nothing. (3.) The contempt and calumny wherewith they loaded him, all that they spoke slightly of him, and all that they spoke reproachfully: "Thou hast heard their reproach (v. 61), all the bad characters they give me, laying to my charge things that I know not, all the methods they use to make me odious and contemptible, even the lips of those that rose up against me (v. 62), the contumelious language they use whenever they speak of me, and that at their sitting down and rising up, when they lie down at night and get up in the morning, when they sit down to their meat and with their company, and when they rise from both, still I am their music; they make themselves and one another merry with my miseries, as the Philistines made sport with Samson." Jerusalem was the tabret they played upon. Perhaps they had some tune or play, some opera or interlude, that was called the destruction of Jerusalem, which, though in the nature of a tragedy, was very entertaining to those who wished ill to the holy city. Note, God will one day call sinners to account for all the hard speeches which they have spoken against him and his people, Jude 15.