We should not rejoice in the sins of others as it represents a lack of compassion and empathy.
From the Quranic perspective, we must never rejoice in the sins of others, and this idea is rooted in ethical and humanitarian principles. Showing happiness at the wrongdoing of others reflects a lack of empathy and mercy and can put ourselves at risk as well. The Quran mentions: "And do not curse those whom they invoke other than Allah, lest they insult Allah in enmity without knowledge" (Surah Al-An'am, 6:108); this verse teaches us that we should show patience towards wrong actions instead of rejoicing in them. It is a disservice to ourselves and others to laugh or feel joy at someone else's misfortune. Moreover, according to the Quran, Allah is the embodiment of mercy and forgiveness, and we too should strive to show mercy towards each other. In Surah Al-Zumar, 39:53, Allah says: "Say, 'O My servants who have believed, fear your Lord. For those who do good in this world is good, and the earth of Allah is spacious. Indeed, the patient will be given their reward without account.'" This verse emphasizes the importance of behaving kindly and seeking mercy and success. Ultimately, rejoicing in the sins of others promotes judgmental attitudes and envy within us. The Quran states: "And every human-being We have imposed upon him his fate that is tied to his neck" (Surah Al-Isra, 17:13), highlighting that we are each responsible for our actions. Therefore, instead of taking delight in others' sins, it is better to focus on our own lives and strive to avoid sins, making efforts toward our improvement.
And do not curse those whom they invoke other than Allah, lest they insult Allah in enmity without knowledge.
Say, 'O My servants who have believed, fear your Lord. For those who do good in this world is good, and the earth of Allah is spacious. Indeed, the patient will be given their reward without account.'
And every human-being We have imposed upon him his fate that is tied to his neck.
One day, Jesus was passing through a market and saw people laughing and mocking someone else's mistake. He stopped and said to them, 'How can you rejoice in your brother's sin? Perhaps one day you too will find yourself in a similar situation.' The people paused to think, realizing that they should help each other rather than rejoice in each other's mistakes.