Is it because the discourse is of love, and love is of beauty inherent in a body? Now beauty, by similitude to things divine, moves and reminds the soul. Or it may be (without too much curiosity) he may be understood in plain meaning, to wit, that the several faculties of the soul being employed about bodies, the power of reasoning and understanding partakes most about divine and heavenly things; which he did not impertinently call a wing, it raising the soul from mean and mortal things to things above.