The Book of Purification - Sunan an-Nasa'i 111

"The Messenger of Allah (ﷺ) saw some people whose heels were still dry, so he said: 'Woe to the heels from the Fire. Perform Wudu' properly.'"

Textual Analysis

The Prophet's observation of dry heels indicates incomplete washing during ablution. The phrase "Woe to the heels from the Fire" serves as a severe warning about the consequences of neglecting proper purification.

The command "Perform Wudu' properly" (Arabic: "أَسْبِغُوا الْوُضُوءَ") emphasizes completeness and thoroughness in fulfilling all obligatory acts of purification.

Juridical Rulings

Scholars unanimously agree that washing the feet completely, including the heels, is obligatory (fard) in wudu. Any neglect constitutes an invalid ablution.

The heels are particularly emphasized due to their tendency to remain dry when washing is rushed or careless, making them a common point of deficiency.

Spiritual Significance

This hadith demonstrates that negligence in outward purification may lead to spiritual consequences, symbolized by the Fire. Proper wudu reflects the Muslim's attention to divine commands in both apparent and hidden matters.

The Prophet's warning serves as a reminder that Allah's mercy is connected to fulfilling religious obligations with excellence (ihsan) and completeness.