Nor put a stumbling-block before the blind, to make them fall. Under these two particulars are manifestly and especially forbidden all injuries done to such as are unable to right or defend themselves; of whom God here takes the more care, because they are not able to secure themselves; who both discerns the injuries you do them, and can avenge them, though the blind and deaf cannot.
Related Commentaries of Leviticus 19:14
Leviticus 19:14
14 Thou shalt not curse the deaf, nor put a stumblingblock before the blind, but shalt fear thy God: I am the LORD.