John Gills Exposition of the Bible Commentary - Proverbs 15:8
The sacrifice of the wicked is an abomination to the Lord ,.... Even those sacrifices which were of divine appointment under the former dispensation, when offered by wicked men, without faith in Christ, without any sense of sin, repentance for it, and reformation from it; when these were used as a cloak for sin, under which they sheltered and satisfied themselves, and went on in sin; when they brought them "with a wicked mind", as in Proverbs 21:27 ; when either what they brought were... read more
Matthew Henry's Complete Commentary - Proverbs 15:8
Note, 1. God so hates wicked people, whose hearts are malicious and their lives mischievous, that even their sacrifices are an abomination to him. God has sacrifices brought him even by wicked men, to stop the mouth of conscience and to keep up their reputation in the world, as malefactors come to a sanctuary, not because it is a holy place, but because it shelters them from justice; but their sacrifices, though ever so costly, are not accepted of God, because not offered in sincerity nor from... read more