Voluntary Fasts (Sunnah Fasting)

This lesson introduces voluntary fasting: its purpose, the most established Sunnah fasts, and a simple approach to grow steadily without hardship.

Why voluntary fasting matters

Voluntary fasting strengthens taqwā and keeps the heart connected to obedience after Ramadan. It trains patience and helps a believer remain disciplined throughout the year.

“Allah said: My servant does not draw near to Me with anything more beloved than what I have obligated upon him, and he continues to draw near to Me with voluntary deeds until I love him…” (Ṣaḥīḥ al-Bukhārī)

1) The most known Sunnah fasts

Below are the most common voluntary fasts, explained simply. Not all are equal in emphasis, but all are beneficial.

Mondays & Thursdays

Regular weekly fasting; good for consistency and discipline.

Six days of Shawwāl

After Ramadan; can be fasted anytime in Shawwāl (not necessarily consecutive).

Day of ʿArafah

For those not performing Ḥajj; great reward is reported.

ʿĀshūrā’ (10th of Muḥarram)

Recommended to fast with the 9th or 11th for distinction.

Three days each month

Often the “white days” (13th, 14th, 15th lunar month).

Beginner clarity: Start with what you can maintain. Consistency is better than intensity that collapses.

2) Sunnah fasts with clear texts

The Prophet ﷺ encouraged voluntary fasting broadly, and specific days are established in the Sunnah. These fasts increase reward and repair shortcomings.

3) What to avoid (basic cautions)

Do not fast the days that are prohibited (like the days of ʿEid).
Do not harm yourself or neglect obligations.
Do not make voluntary fasting a cause of argument or pride.

Detailed prohibited days and finer fiqh can be added as a dedicated subpage later if you want. For beginners, this page focuses on what to do, not what confuses.

4) A simple yearly plan (easy start)

Month 1: 3 days monthly (white days or any 3 days).
Month 2: add Mondays (or Thursdays).
Month 3: if steady, fast Mondays & Thursdays.
Seasonal: add ʿArafah and ʿĀshūrā’ when they come.

The believer seeks closeness to Allah with steady steps. Voluntary fasting is not a burden—it is a door of mercy for those who strive.

← Previous: Lesson 10 Next: Lesson 12 →