A Muslim may commit a major sin and repent from it. Allah, Exalted is He, forgives all sins, including major ones, Shirk (i.e., polytheism) aside. When a Muslim commits a sin, no matter how grave it is, Allah, Exalted is He, forgives him and confers upon him His pardon whenever he repents. In this hadeeth, the Prophet ﷺ makes it clear that a believer may fall into grave sins, but he cannot be described as a believer when he commits such a major sin. Rather, he is deprived of his faith while committing such major sins. For instance, a perpetrator of Fornication is not a true believer when he is committing Fornication, and it could also mean that the light of faith is removed from his heart at such time. Faith denotes the beliefs harbored in the heart, declarations made by the tongue, and actions, translating such faith (i.e., acting upon it). If a believer commits Fornication, drinks Khamr, or steals, the light of faith is taken away from his heart and he is left with the darkness of sin. It could also mean that the faith of a perpetrator of major sins is imperfect rather than negating his faith altogether. Thus, the hadeeth would mean that a perpetrator of Fornication does not commit such sin while having perfect and true faith. It is also possible that it means that whoever commits such major sins while believing them to be lawful is not a believer, for declaring lawful what is unlawful warrants Kufr (disbelief). The Prophet’s statement could also be a warning against the loss of faith if one becomes accustomed to committing these major sins and persistently adhering to them. Theft (that warrants the prescribed Hadd) means unlawfully taking the property of another person that is recognized by the Laws of Islam as wealth, stealthily from where similar things are normally kept and there is no suspicion involved (i.e., uncertainty warranting the dismissal of the prescribed punishment). Similarly, a robber is not a true believer when he robs. Robbery means taking someone’s property openly and forcibly. His saying, “the people look at him,”refers to the situation of the people being robbed as they look at the robber while being unable to keep him off, even if they beg him. It could also refer to the fact that a robber takes people’s property openly, contrary to theft and embezzlement that are done stealthily. Robbery is a more serious crime because it involves audacity and indifference to (the inviolability of) people. It was also said that the Arabic word Nuhbah refers to what is taken from property before dividing it up and estimating its amount, such as stealing from the spoils of war before division. Accordingly, the meaning of his saying “the people look at him,” would be that such a sin is so grave and serious that it catches the attention of people just like robbery committed by the dissolute at times of Fitnah (i.e., civil war and dissension). It is deduced from the hadeeth that faith increases with obedience and decreases with disobedience. It also emphasizes the gravity of Fornication, theft, consumption of Khamr, and usurping people’s wealth wrongfully..