Draw nigh to God, and he will draw nigh to you. Cleanse your hands, ye sinners; and purify your hearts, ye double minded. Draw nigh to God - Approach Him, in the name of Jesus, by faith and prayer, and he will draw nigh to you - he will meet you at your coming. When a soul sets out to seek God, God sets out to meet that soul; so that while we are drawing near to him, he is drawing near to us. The delicacy and beauty of these expressions are, I think, but seldom noted.
Cleanse your hands, ye sinners - This I think to be the beginning of a new address, and to different persons; and should have formed the commencement of a new verse. Let your whole conduct be changed; cease to do evil learn to do well. Washing or cleansing the hands was a token of innocence and purity.
Purify your hearts - Separate yourselves from the world, and consecrate yourselves to God: this is the true notion of sanctification. We have often seen that to sanctify signifies to separate a thing or person from profane or common use, and consecrate it or him to God. This is the true notion of קדש kadash, in Hebrew, and ἁγιαζω in Greek. The person or thing thus consecrated or separated is considered to be holy, and to be God's property; and then God hallows it to himself. There are, therefore, two things implied in a man's sanctification:
1. That he separates himself from evil ways and evil companions, and devotes himself to God.
2. That God separates guilt from his conscience, and sin from his soul, and thus makes him internally and externally holy.
This double sanctification is well expressed in Sohar, Levit. fol. 33, Colossians 132, on the words, be ye holy, for I the Lord am holy: אותו מלמעלה ארס מקדש עצמו מלמטה מקישין, a man sanctifies himself on the earth, and then he is sanctified from heaven. As a man is a sinner, he must have his hands cleansed from wicked works; as he is double-minded, he must have his heart sanctified. Sanctification belongs to the heart, because of pollution of mind; cleansing belongs to the hands, because of sinful acts. See the note on James 1:8, for the signification of double-minded.