Lessons from the Prophet Muhammad on Water Conservation in Islam

Islam strongly advocates for the wise and economical use of water, a principle often overlooked in daily practices such as ablution, bathing, and other activities. The concept of 'israf,' or extravagance, in water consumption is explicitly discouraged within Islamic teachings. Prophet Muhammad himself set a powerful example of water conservation, particularly during his ritual purification processes.

Hadiths narrated by companions like Anas bin Malik provide specific details about the Prophet's water usage. According to one hadith recorded by Imam Bukhari and Muslim, Prophet Muhammad would perform ghusl (full body bath) using one 'sha' to five 'mud' of water, and wudu (ablution) with one 'mud' of water. Scholars explain that one 'mud' is approximately three-quarters of a liter, and one 'sha' is equivalent to four 'mud.' This demonstrates a remarkably frugal approach to water use compared to modern habits.

Further reinforcing this message, Imam An-Nawawi's 'Khulasatul Ahkam' includes a hadith where the Prophet advised someone performing ablution, "Do not be extravagant." Another narration from Ummu 'Imarah Al-Anshariyah indicates that the Prophet once performed wudu with an even smaller amount, about two-thirds of a 'mud.' These accounts underscore that water conservation is integral to Islamic practice.

Scholars like Syekh Nawawi Al-Bantani, a prominent Indonesian Islamic scholar, also addressed this in his works. In 'Qutul Habibil Gharib,' he lists excessive water use during wudu as a 'makruh' (discouraged) act. This perspective from scholars, both historical and contemporary, emphasizes that moderation in using resources, including water, is a core tenet of Islam, extending beyond environmental or economic concerns to encompass spiritual and ethical dimensions of worship and daily life.