2:12 If one bear {g} holy flesh in the skirt of his garment, and with his skirt do touch bread, or pottage, or wine, or oil, or any meat, shall it be holy? And the priests answered and said, No.
(g) That is, the flesh of the sacrifices, by which he means that a thing which of itself is good, cannot make another thing so: and therefore they ought not to justify themselves by their sacrifices and ceremonies: but contrary to this, he that is unclean and not pure of heart, does corrupt those things and make them detestable to God, which otherwise are good and godly.
2:12 Holy flesh - Part of the sacrifice, legally sanctified, or made holy by the altar on which the whole was sanctified. In the skirt - In the lap of his garment, or in any other cloth, and if this cloth touch any common thing as bread, and c., shall that become legally holy?
2:10-19 Many spoiled this good work, by going about it with unholy hearts and hands, and were likely to gain no advantage by it. The sum of these two rules of the law is, that sin is more easily learned from others than holiness. The impurity of their hearts and lives shall make the work of their hands, and all their offerings, unclean before God. The case is the same with us. When employed in any good work, we should watch over ourselves, lest we render it unclean by our corruptions. When we begin to make conscience of duty to God, we may expect his blessing; and whoso is wise will understand the loving-kindness of the Lord. God will curse the blessings of the wicked, and make bitter the prosperity of the careless; but he will sweeten the cup of affliction to those who diligently serve him.