Spurgeon · Verse 6
I will wash mine hands in innocency. He would publicly avow himself to be altogether clear of the accusations laid against him, and if any fault in other matters could be truthfully alleged against him, he would for the future abstain from it. The washing of the hands is a significant action to set forth our having no connection with a deed, as we still say, "I wash my hands of the whole business." As to perfect innocence, David does not here claim it, but he avows his innocence of the crimes whereof he was slanderously accused; there is, however, a sense in which we may be washed in absolute innocency, for the atoning blood makes us clean every whit. We ought never to rest satisfied short of a full persuasion of our complete cleansing by Jesus' precious blood. So will I compass thine altar, O Lord. Priests unto God must take great care to be personally cleansed; the brazen laver was as needful as the golden altar; God's worship requires us to be holy in life. He who is unjust to man cannot be acceptably religious towards God. We must not bring our thank offerings with hands defiled with guilt. To love justice and purity is far more acceptable to God, than ten thousands of the fat of fed beasts. We see from this verse that holy minds delight in the worship of the Lord, and find their sweetest solace at his altar; and that it is their deepest concern never to enter upon any course of action which would unfit them for the most sacred communion with God. Our eye must be upon the altar which sanctifies both the giver and the gift, yet we must never draw from the atoning sacrifice an excuse for sin, but rather find in it a most convincing argument for holiness.