Surah 91. Ash-Shams, Ayah 8

Lit., "and [consider] that which has inspired it with its immoral doings (fujuraha) and its God-consciousness (taqwaha)" - i.e., the fact that man is equally liable to rise to great spiritual heights as to fall into utter immorality is an essential characteristic of human nature as such. In its deepest sense, man's ability to act wrongly is a concomitant to his ability to act rightly: in other words, it is this inherent polarity of tendencies which gives to every "right" choice a value and, thus, endows man with moral free will (cf. in this connection note [16] on {7:24-25}).