[Let her be as] the loving hind and pleasant roe,.... That is, the wife of youth; let her always appear to thee as amiable and lovely as these creatures are; or let her be loved by thee as these are by princes and great men , who used to keep them tame, keep them clean, wash, comb them, and adorn them, and play with them; or rather, as these creatures are loving to their mates, let thy love be single, chaste, pure, and fervent, as theirs; see So 2:9.
The pure church of Christ is very different from the apostate church of Rome; the one is compared to a loving and lovely creature, innocent and chaste; the other to a cruel and savage beast, Re 13:1;let her breasts satisfy thee at all times; even as it were to be inebriated therewith, and so as not to seek out elsewhere to strange women for satisfaction; see So 1:13.
The church's breasts are the ordinances of the Gospel, which are said to be like young roes, and afford great pleasure, satisfaction, and refreshment to true believers, So 4:5;and be thou ravished always with her love; greatly delighted with it, both in loving her and being loved by her; and let this always continue in old age as well as in youth; or now as well as formerly, and not for a short time, but for continuance: or, "err thou always in her love" ; if any error is committed by thee, let it be on the side of love, in loving her too much; better err in loving her than in loving a strange woman.
"Cervus erat forma praestanti", &c. Virgil. Aeneid l. 7.