The short answer
The Prophet wore a beard and is reported to have told his followers to let their beards grow and trim their moustaches, distinguishing themselves from the customs of surrounding peoples. Most schools of law regard growing a beard as at least recommended, and some as obligatory; many Muslim men keep one as an expression of following his example. Many others do not, and a clean-shaven Muslim is no less a Muslim.
A little more context
Caps, turbans, and other head coverings for men are cultural and devotional rather than required. Covering the head during prayer is a long-standing custom in many communities. Dress varies enormously across the Muslim world, and local culture often shapes it more than religious rules.
Sources & further reading
- Sahih al-Bukhari 5892 Let the beard grow and trim the moustache.
- Qur’an 7:31 Take your adornment at every place of prayer.
Original introductory summary, not a direct scripture translation. Prepared 21 October 2026. Qualified human religious review is pending. About our editorial approach.