Charles H. Spurgeon on Psalms 25:11

Pardon mine iniquity; for it is great. Is any man miserable are his miseries great, are they spiritual, are they temporal? Undoubtedly, if he be humbled in the sense of them, and see himself unworthy of any mercy, he may still be assured of mercy. Though there be spiritual evils, yet if a man see himself wretched, and miserable, the more heavy he finds his iniquity to be, the more hope of mercy there is for him: the Lord's mercy is over all his works, therefore is he much more merciful to such. If a man hath a feeling of his miseries and unworthiness, then he may use this argument for mercy, my miseries are great: even as David did, "O Lord, be merciful to me, and pardon my iniquity, for it is great." And the more miserable man are under their own sense, the fitter objects they are for God to show mercy unto. Thus is was with the publican, and so with the prodigal; therefore never doubt, though thy iniquities be never so great, there is a sea of mercy in God. Bernard well observes the difference between justice and mercy; justice requires that there should be desert, but mercy looks upon them that are miserable; and, saith the father, true mercy doth affect misery; mercy doth not stand upon inquisition, but it is glad to find occasion of exercising itself. Richard Stock.