There are expressions among the traditions, most of which have been accepted as a rule and principle without mentioning any Isnad for them, and have been cited as a common proverb. Among these traditions, one is a narration attributed to the Prophet: "al-qalb al-mu'min bayn al-iṣba'ayn min aṣāi' al-raḥmān yaqliuhū kayfa yashā'" (The heart of the believer is between the two fingers of God; he turns it as he will want). This hadith has been cited by many great people in narrative, moral, interpretive, theological, philosophical and mystical books with identical and dissimilar words; As some theologians have carried it to the meaning of "jabr" (Determinism), some have considered its Isnad weak and denied it, some in response to the suspicion of jabr, have tried to interpret it, and another group has tried to use from philosophical and mystical rules, to carry the content of the hadith to its true meaning and explain it. This article will clarify descriptively-analytically; That this hadith is one of the authentic hadiths and has been cited as an indisputable and definite principle by the Imams of the Infallibles (as) and the scholars, and just as everything is under the domination of the Almighty; The hearts of human beings also change between different states every moment with their capture.