Abu Hurayra reported that the Prophet, may Allah bless him and grant him peace, said, "Do not laugh a lot. Much laughter kills the heart."
The Prohibition of Excessive Laughter
This hadith from Al-Adab Al-Mufrad (253) contains profound wisdom regarding the spiritual consequences of unrestrained laughter. The Messenger of Allah ﷺ warns against excessive laughter, describing it as something that "kills the heart."
Spiritual Interpretation
Scholars explain that "killing the heart" refers to the spiritual deadening that occurs when one engages in constant, frivolous laughter. The heart becomes hardened and less receptive to divine remembrance (dhikr) and spiritual awareness.
Excessive laughter often stems from heedlessness (ghaflah) and distracts from the serious purpose of our existence - worship of Allah and preparation for the Hereafter.
Distinction Between Prohibited and Permissible Laughter
The prohibition applies to excessive, meaningless laughter that becomes habitual. Moderate laughter that occurs naturally in appropriate situations is not forbidden.
The Prophet ﷺ himself occasionally smiled and expressed joy, demonstrating that the prohibition is against immoderation and loss of dignity, not against natural expressions of happiness.
Practical Application
A believer should maintain dignity and solemnity in most situations, especially during prayer, Quran recitation, and religious gatherings.
This teaching encourages Muslims to cultivate hearts that are soft, receptive to guidance, and constantly aware of Allah's presence, rather than hearts hardened by frivolity and excessive amusement.