Dhikr (ذِكْر) — the remembrance of Allah — is one of the most powerful acts of worship in Islam. Unlike salah, which is bound to specific times, dhikr can be performed at any moment: while walking, working, driving, or lying in bed. The tongue, the heart, and the mind can all be engaged in remembrance of Allah continuously.
The Prophet Muhammad ﷺ said: "Shall I not tell you about the best of deeds, the most pure in the sight of your Lord, about the one that is of the highest order and is far better for you than spending gold and silver, even better than meeting your enemy in battle and cutting off each other's heads?" The Companions said: "Yes, O Messenger of Allah." He ﷺ said: "The remembrance of Allah (dhikr)." (Tirmidhi — Sahih)
"Verily, in the remembrance of Allah do hearts find rest."
Al-Ra'd 13:28The Spiritual Benefits of Dhikr
The Psychological Benefits of Dhikr
Modern psychology has begun to recognize what Islam established 14 centuries ago: that mindful repetition of meaningful phrases reduces anxiety, lowers cortisol levels, and produces states of calm focus.
Dhikr and Anxiety Relief
The repetitive nature of dhikr — particularly phrases like SubhanAllah, Alhamdulillah, Allahu Akbar — engages the parasympathetic nervous system, the "rest and digest" system that counteracts the stress response. Neuroscientists studying meditation have found that repetitive verbal or mental practices reduce activity in the default mode network (DMN), the brain region associated with rumination, worry, and self-referential thinking.
For a Muslim, this confirms what was always known: "Verily, in the remembrance of Allah do hearts find rest."
Dhikr and Depression
Ibn al-Qayyim (رحمه الله) listed dhikr as one of the most powerful remedies for grief and depression in his book Al-Wabil al-Sayyib. He wrote that dhikr "banishes worry and grief from the heart, brings joy and happiness to the heart, and strengthens it."
Contemporary Islamic scholars encourage Muslims facing mental health challenges to combine professional support with increased dhikr, particularly Ayat al-Kursi, the three Qul surahs, and Salawat upon the Prophet ﷺ.
The Most Powerful Phrases of Dhikr
"Glory be to Allah and praise Him. Glory be to Allah, the Magnificent." — The Prophet ﷺ said these two phrases are light on the tongue, heavy on the scale, and beloved to Al-Rahman. (Bukhari & Muslim)
The Four Phrases the Prophet ﷺ Loved Most
- SubhanAllah (سُبْحَانَ اللَّهِ) — Glory be to Allah
- Alhamdulillah (الْحَمْدُ لِلَّهِ) — All praise belongs to Allah
- La ilaha illAllah (لَا إِلَهَ إِلَّا اللَّهُ) — There is no god but Allah
- Allahu Akbar (اللَّهُ أَكْبَرُ) — Allah is the Greatest
The Prophet ﷺ said about these four: "They are more beloved to me than everything the sun has risen over." (Muslim)
How to Incorporate Dhikr into Daily Life
- After every salah — 33x SubhanAllah, 33x Alhamdulillah, 33x Allahu Akbar, then complete to 100 with La ilaha illAllah wahdahu la sharika lah...
- Morning and evening adhkar — the prophetic routine of structured remembrance (see our Morning Adhkar Guide)
- During daily activities — replace mental chatter with SubhanAllah, Alhamdulillah, Astaghfirullah while commuting, cooking, or exercising
- Before sleeping — 33x SubhanAllah, 33x Alhamdulillah, 34x Allahu Akbar. Fatimah (RA) used this when her hands ached from grinding grain; the Prophet ﷺ told her this is better than having a servant (Bukhari)
- Use a tasbih or counter app — keeping track helps maintain consistency
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