Taqwa is an Islamic term for being conscious and cognizant of God, of truth, "piety, fear of God." It is often found in the Quran. Those who practice taqwa — in the words of Ibn Abbas, "believers who avoid Shirk with Allah and who work in His obedience" — are called muttaqin.

Fear of God may refer to fear itself, but more often to a sense of awe, and submission to, a deity. People subscribing to popular monotheistic religions for instance, might fear Hell and divine judgment, or submit to God's omnipotence.