In the Quran, regret is condemned as a negative state and a sign of negligence towards divine commandments.
In the Holy Quran, regret and remorse are addressed in various contexts, both implicitly and explicitly. Regret is depicted as a negative trait arising from negligence and disregard for divine commandments. For instance, in Surah Al-Mu'minun, verse 99, Allah describes the condition of individuals who, at the time of death, feel deep regret and wish they could return to the world to perform righteous deeds. This illustrates that regret for wrongful actions and neglect of life’s opportunities is one of the greatest torments. Moreover, in Surah Az-Zumar, verse 56, it is stated that those who fail to engage in acts of worship and righteousness during their earthly lives will be filled with regret on the Day of Judgment. Thus, regret is clearly condemned in the Quran as a sign of a person's failure to correctly comprehend the opportunities available in life. It signifies our shortcomings in relation to the blessings of Allah. Overall, remorse is not only rebuked due to past actions but also for neglecting the divine message.
Until, when death comes to one of them, he says, 'My Lord, send me back.'
And they will be struck with a severe punishment.
One day, a man named Sohrab sat atop a hill, contemplating his life. He felt regret for not focusing on God during his youth and wasting his time. One day, while listening to verses of the Quran, he felt that it was never too late to return and make amends. He decided to change his life by doing good deeds and worship. Sohrab began praying and helping others, and gradually found peace in his life.