John Wesley on Song of Solomon 1:10

Jewels - Which being fastened to the heads of brides, used to hang down upon their cheeks, in those times. He mentions the cheeks, as the chief seat of beauty. Chains - Whereby, as well as by the rows of jewels: he may seem to design all those persons and things wherewith the church is made beautiful in the eyes of God, and of men, such as excellent ministers, and saints, righteous laws, holy ordinances, and the gifts and graces of God's spirit.