God’s holiness is manifested at the Cross. Wondrously and yet most solemnly does the Atonement display God’s infinite holiness and abhorrence of sin. How hateful must sin be to God for Him to punish it to its utmost deserts when it was imputed to His Son!…The “god” which the vast majority of professing Christians “love” is looked upon very much like an indulgent old man, who himself has no relish for folly, but leniently winks at the “indiscretions” of youth. But the Word says, “Thou hatest all workers of iniquity” (Ps. 5:5). And again, “God is angry with the wicked every day” (Ps. 7:11). But men refuse to believe in this God, and gnash their teeth when His hatred of sin is faithfully pressed upon their attention. No, sinful man was no more likely to devise a holy God than to create the Lake of fire in which he will be tormented for ever and ever.
A.W. Pink