How is the concept of Reincarnation treated in Islam?

In Islam, the concept of reincarnation is not accepted; rather, the belief centers around resurrection after death. The Qur'an emphasizes that every individual will face death once, followed by resurrection on the Day of Judgment. For instance, Allah states, How disbelieve ye in Allah when ye were dead and He gave life to you! Then He will give you death, then life again, and then unto Him ye will return. 2:28. This passage underscores the belief that life after death is a singular event, not a series of cycles as proposed by reincarnation.

Furthermore, the Qur'an describes the process of death and resurrection in detail. It explains that Allah receives the souls at the time of death, and those who have not yet died in their sleep are kept until their appointed time. Allah receiveth (men's) souls at the time of their death, and that (soul) which dieth not (yet) in its sleep. He keepeth that (soul) for which He hath ordained death... 39:42. This teaches that life is a one-time experience followed by accountability, rather than a continuous cycle of rebirths.

Tafsir literature, such as that by Ibn Kathir, emphasizes that the resurrection is a significant event where all humans will be raised from their graves for judgment. The resurrection is portrayed as certain and unavoidable, with the disbelievers expressing regret and wishing they could avoid the consequences of their actions when faced with the reality of their resurrection (Ibn Kathir explains the importance of acknowledging this reality).

In summary, while reincarnation is a belief in some other religions, Islam firmly holds that each soul experiences life once, followed by death and resurrection, culminating in judgment based on one's deeds in that singular life.