Surah 2. Al-Baqara, Ayah 171

This is a very free rendering of the elliptic sentence which, literally, reads thus: "The parable of those who are bent on denying the truth is as that of him who cries unto what hears nothing but a cry and a call." The verb na'qa is mostly used to describe the inarticulate cry with which the shepherd drives his flock.

Cf ii. 18, where we are told that the rejectors of faith are "deaf, dumb and blind: they will not return to the path." Here the consequence of their not using their senses is that they have no wisdom. In each context there is just the appropriate deduction.

If you reject all faith, the highest wisdom and the most salutary regulations are lost on you. You are like "dumb driven cattle" who can merely hear calls, but cannot distinguish intelligently between shades of meaning or subtle differences of values.