Eyes, i.e. instead of eyes, to instruct, and direct, and assist.
To the blind; either,
1. Corporally. Or rather,
2. Spiritually; such as through ignorance or weakness were apt to mistake, and to be seduced or cheated by the craft and artifices of evil-minded men. These I cautioned, and advised, and led into the right way.
Feet was I to the lame, i.e. ready to help him who was unable to help himself.