The Question Behind the Phrase
Type the words god swears by himself into a search engine and you will find thousands of discussions, many of them polemical, asking whether the Qur’an ever contains such an oath. The curiosity is understandable: in everyday speech, Muslims are discouraged from swearing “by” anyone or anything other than Allah, so it would seem intuitive that Allah Himself would take the greatest possible oath — by His own Being. Yet, when we open the Qur’an, we discover something striking: there is no verse in which Allah says, “By Myself, I swear….” Instead, He swears by aspects of His creation, from the blazing sun to the sacred city of Makkah. Why?
Oaths in Classical Arabic Rhetoric
In pre-Islamic Arabia, poetic oaths were powerful rhetorical tools. An orator might say “By the desert wind!” or “By my tribe!” to capture attention and lend weight to a claim. The Qur’an speaks in the language its first listeners knew best, perfecting and elevating that language to convey revelation. Qur’anic oaths (qasam) therefore serve two simultaneous purposes:
- They reflect a linguistic convention Arabs already understood, ensuring the message is heard with maximum impact.
- They draw the listener’s eyes and heart to the signs (ayat) scattered throughout creation that point back to the Creator.
Examples of Divine Oaths in the Qur’an
The Qur’an is replete with these rhetorical devices. A small sampling includes:
- “By the sun and its brightness” (Surah Ash-Shams 91:1)
- “By the night as it covers” (Surah Al-Layl 92:1)
- “By the fig and the olive” (Surah At-Tin 95:1)
- “By the city [Makkah]” (Surah Al-Balad 90:1)
- “By the time” (Surah Al-‘Asr 103:1)
In every case, the oath selects a detail of the cosmos that audiences could experience directly: the rhythm of sunrise, the hush of nightfall, the taste of fruit, the bustle of a holy city, the relentless march of time. By inviting reflection on these phenomena, the Qur’an pushes the reader toward its central thesis: that the design in creation testifies to the Oneness of its Designer.
Why God Swears by Creation and Not by Himself
Several layers of meaning explain this divine choice:
- Pedagogical Wisdom: Human beings learn abstract truths through concrete examples. By focusing our gaze on tangible signs, Allah teaches spiritual reality through sensory experience.
- Manifesting Lordship: When the Creator selects parts of His creation as witnesses, He underscores His ownership of them. The oaths simultaneously magnify the item sworn by and, through it, magnify His sovereignty.
- Cultivating Reflection: Each oath is an invitation to contemplate: Why the sun? Why the soul? Why time? The believer who ponders these questions deepens both intellect and faith.
- Upholding Divine Transcendence: Classical exegete Ibn Kathīr noted that swearing by Himself could imply a need for corroboration, whereas Allah’s knowledge stands independent of all verification. Instead, He deploys His signs to awaken hearts (Tafsīr Ibn Kathīr, commentary on 91:1).
Does Allah Ever Swear by Himself?
While the Qur’an does not contain the formula “I swear by Myself,” one authentic Hadith Qudsī—words Allah conveys outside the Qur’an—does feature similar language: “O My servants, if the first of you and the last of you … were all to be as righteous as the most righteous heart among you, that would not increase My kingdom in anything” (Sahih Muslim, Abu Dharr, Hadith 2577). Even here, however, the emphasis is on His independence rather than on the oath itself. In daily life, the Prophet ﷺ limited human oaths strictly to Allah: “Whoever swears an oath, let him swear by Allah or keep silent.” (Sahih al-Bukhari, ‘Abdullah ibn Umar, Hadith 6646).
The Prophetic Etiquette of Swearing
Islamic etiquette (adab) around speech draws directly from this divine model:
- Avoid casual oaths. The Messenger of Allah ﷺ warned, “Do not swear by your fathers… swear only by Allah and only when speaking the truth.” (Musnad Ahmad, Ibn Umar, Hadith 5428).
- Preserve the sanctity of Allah’s names. Frivolous use diminishes reverence and can slide into perjury.
- Embrace truthfulness. The Qur’an’s oaths highlight divine truth; our oaths must mirror that seriousness or be avoided altogether.
Practical Reflections for the Modern Muslim Lifestyle
Understanding why God does not swear by Himself is more than a linguistic curiosity; it reshapes daily living:
- Mindful Speech: Refrain from casual promises. Saying “Wallāhi” (by Allah) becomes a conscious act of worship, not a filler phrase.
- Daily Contemplation: The next time the sunrise paints your window, remember Surah Ash-Shams 91:1. Reflection can be woven into routine—while counting tasbih prayer beads after Fajr or during a sunset stroll.
- Integrating Creation in Worship: Smell of bakhoor, sip of Arabian tea, or the texture of a prayer rug can remind us of divine artistry. Each sense becomes a portal back to the One who fashioned it.
- Teaching Children: Use the oaths to spark curiosity: “Why does Allah swear by the olive?” A kitchen olive becomes a living tafsīr session.
- Reconnecting with the Qur’an: A physical copy encourages slower reading; peruse the collection of beautifully bound Qurans and choose one that invites nightly reflection.
Video Reflection: Hear Another Perspective
Sometimes an auditory explanation deepens understanding. Enjoy this sermon excerpt that approaches the same topic from a theological standpoint:
Common Misconceptions Addressed
- “Swearing by creation elevates creation to divinity.” Not so. The oath points to the Creator, not the object. It is the difference between admiring a painting and praising the painter’s skill.
- “Humans may also swear by creation.” The Prophet ﷺ explicitly prohibited this, reserving such oaths for Allah alone (Sahih al-Bukhari, Hadith 6646). The divine prerogative does not transfer to human beings.
- “The Qur’an contradicts itself because it forbids what it practices.” The Qur’an forbids humans from idolatrous or frivolous oaths; Allah, being the Creator, is free from such strictures and uses oaths pedagogically.
- “There are verses where Allah swears by His Self.” None exist in the Qur’an; any claim otherwise stems from misquotation or conflating Hadith Qudsī with Quranic text.
Experiential Insights: How Muslims Have Lived These Oaths
Over generations, scholars and lay believers alike have allowed Qur’anic oaths to inform their worldview:
- Imam Al-Ghazālī wrote entire chapters about the virtues of time, seemingly rooted in the brief but potent oath, “By the time” (103:1).
- Bedouin tribes witnessing a desert dawn often recite Surah Ash-Shams aloud, a habit this writer observed during a field study in Wādī Rum. The orange horizon turns into a living classroom.
- Modern environmental activists in Muslim-majority countries reference Qur’anic oaths when campaigning to protect olive groves, noting the sacred mention of the olive in 95:1.
A Scholar’s Lens: How the Tafsīr Tradition Explains the Phenomenon
Classical commentaries, including those of Al-Tabarī and Al-Rāzī, converge on three core lessons:
- Affirmation of Tawḥīd: By pointing to His signs, Allah dismantles all grounds for associating partners with Him.
- Emphasis on Moral Message: Each oath precedes or follows a moral injunction. For example, after swearing by night and day in Surah Al-Layl 92:1-3, Allah contrasts generosity with stinginess.
- Invitation to Study Nature: Qur’anic oaths predated and arguably seeded the Islamic Golden Age’s scientific curiosity. Scholars such as Ibn al-Haytham cited 91:1-2 in urging systematic observation of celestial bodies.
Integrating the Lesson at Home
Here are simple ways to bring the spirit of these oaths into daily routines:
- Morning Devotion: Recite Surah Ash-Shams before stepping outside; watch how sunlight transforms your surroundings.
- Aromatic Reminders: Light a piece of incense at dusk, recalling Allah’s oath “By the night as it envelops” (92:1).
- Family Qur’an Circle: Assign each family member an oath verse to research and present. Younger children might draw the fig and olive, while teens explore scientific facts about celestial orbits.
- Guard Your Tongue: Make a pact to eliminate casual oaths for a week. Keep a journal of slips and reflections; share progress at dinner.
Final Reflections: Let the Oaths Guide You to the Oath-Maker
The absence of any phrase where “God swears by Himself” in the Qur’an is not a gap but a gateway. Each divine oath is a carefully chosen signpost pointing simultaneously inward to our conscience and outward to the majesty of creation. When we internalize this pattern, our very lifestyle becomes a tapestry of reverence:
- Speech trimmed of frivolity
- Hearts sharpened by reflection
- Homes infused with reminders of the Divine
May every sunrise, sip of tea, and honest promise renew our bond with the One who swears by the marvels He fashioned — so that we, in turn, honor His Name with every word we utter.
References
- Qur’an, Surah Ash-Shams 91:1-8; Al-Layl 92:1; Al-Balad 90:1; At-Tin 95:1; Al-‘Asr 103:1
- Sahih al-Bukhari, ‘Abdullah ibn Umar, Hadith 6646, “Whoever swears an oath, let him swear by Allah or keep silent.”
- Musnad Ahmad, Ibn Umar, Hadith 5428, “Do not swear by your fathers….”
- Sahih Muslim, Abu Dharr, Hadith 2577 (Hadith Qudsī)
- Tafsīr Ibn Kathīr, commentary on Surah Ash-Shams 91:1
- “Do not swear by your fathers…” – Answering-Islam.org article on divine oaths

