My lips shall greatly rejoice when I sing unto thee; and my soul, which thou hast redeemed.
Ver. 23. And my soul, which thou hast redeemed] Hearts and lips shall concur in this work. The voice which is made in the mouth is nothing so sweet as that which cometh from the depth of the breast. The deeper and hollower the belly of the lute or viol is, the pleasanter is the sound; the fleeter, the more grating and harsh in our ears.