Muharram (the first month of the Islamic calendar) is one of the four months that God (Allah) designated as sacred. Its name comes from the Arabic root meaning "forbidden" or "sacred," because warfare was traditionally prohibited during this month. This prohibition historically created a season of peace, allowing safe travel for trade and pilgrimage. The other three sacred months are Dhul Qi’dah, Dhul Hijjah, and Rajab.
إِنَّ عِدَّةَ ٱلشُّهُورِ عِندَ ٱللَّهِ ٱثْنَا عَشَرَ شَهْرًا فِى كِتَٰبِ ٱللَّهِ يَوْمَ خَلَقَ ٱلسَّمَٰوَٰتِ وَٱلْأَرْضَ مِنْهَآ أَرْبَعَةٌ حُرُمٌ ە
Lo! the number of the months with Allah is twelve months by Allah's ordinance in the day that He created the heavens and the earth. Four of them are sacred.
Quran, At-Tawbah 9:36 (partial)
The virtue of fasting in Muharram
The Prophet Muhammad (peace be upon him) described Muharram as "the month of God" and encouraged fasting during it. For Muslims, fasting is not just physical deprivation; it is a profound act of gratitude, spiritual discipline, and a way to reset the heart.
The Prophet (peace be upon him) said: "The best fasting after Ramadan is in the month of Allah, Muharram, and the best prayer after the obligatory prayer is the night prayer." (Sahih Muslim 1163) [Ramadan = the Islamic month of obligatory fasting.]
أَفْضَلُ الصِّيَامِ بَعْدَ رَمَضَانَ شَهْرُ اللَّهِ الْمُحَرَّمُ، وَأَفْضَلُ الصَّلاَةِ بَعْدَ الْفَرِيضَةِ صَلاَةُ اللَّيْلِ
The best fasting after Ramadan is in the month of Allah, Muharram, and the best prayer after the obligatory prayer is the night prayer.
Sahih Muslim 1163
Fasting in Muharram is voluntary — there is no obligation, and any amount of fasting during this month carries great reward. The most emphasised day is the 10th of Muharram, known as Ashura.
A month for new beginnings
As the first month of the Hijri calendar, Muharram is a natural time for spiritual renewal. Many Muslims use this period to set intentions for the year ahead, increase voluntary worship, and reflect on gratitude for having reached another year. [Hijri = the Islamic lunar calendar, which follows the cycles of the moon rather than the solar year.]
There is no specific Sunnah practice for marking the Hijri new year (1st Muharram) itself — no special prayer, greeting, or celebration has been authentically reported. The month’s virtue lies in its sacred status and the encouragement to fast, particularly on the Day of Ashura. [Sunnah = the teachings and lived example of the Prophet Muhammad (peace be upon him).]
The 10th of Muharram — the most emphasised day of fasting in this sacred month.