The Claim of Copying: How the Investigation Begins
When someone claims the Qur'anic story of Moses is copied from the Bible, they usually point to broad similarities: a baby in a basket, a confrontation with Pharaoh, the parting of the sea. These surface parallels are presented as proof of dependence. But similarity alone is not evidence of borrowing. In this investigation we begin with the primary source, the Qur'an in Arabic, then ask a clear question. Do the details, structure, and emphasis of the Qur'anic account align with the biblical version, or do they diverge in ways that require a different explanation?
A rigorous method does not select verses that resemble the Bible and ignore those that differ. It examines both. Similarities and differences are both evidence, but neither alone settles the question. Chronological priority does not establish causation: the Qur'an appeared later than the Bible, but later appearance does not prove borrowing.
So we proceed episode by episode. We read the Arabic, trace the lexical range of key words, and note where the Qur'an includes details absent from or contrary to the biblical text. The goal is not to assert a conclusion but to equip you to investigate for yourself.
One principle governs this investigation: never begin from a preferred hypothesis. We do not assume the Qur'an is either a copy or wholly independent. We let the text speak.
The Infant Moses: Two Accounts, Different Emphases
Both scriptures tell of Moses placed in a basket as an infant. In the Bible, Pharaoh's daughter finds him (Exodus 2: 5-6). The Qur'an tells it differently. Surah Al-Qasas (28) does not mention Pharaoh's daughter at all. Instead, the infant is taken in by the family of Pharaoh. Read the Arabic in 28. 8: فَالْتَقَطَهُۥٓ ءَالُ فِرْعَوْنَ (fa-iltaqatahu ālu firʿawna). The word ءَالُ (ālu) means family or household, not daughter. That is a lexical fact.
The Qur'anic account centers on the mother's trust and the divine promise to return the child. In 28: 7, the mother is inspired to place Moses in the basket and cast it into the river, then told. Do not fear and do not grieve. Indeed, We will return him to you and make him [one] of the messengers. The return is presented as a direct divine promise fulfilled. In the Bible, the mother is hired to nurse her own child; in the Qur'an, her reunion is part of a revealed plan.
These differences are not trivial. The Qur'an does not describe Pharaoh's daughter at the Nile. It presents a divine design that places Moses in the enemy's household while reassuring his mother. The differences reflect distinct narrative purposes and a distinct theological frame. If the author were copying, we would expect close verbal parallels or shared unique details. Instead we find independent emphasis, sequence, and message.
The Confrontation with Pharaoh: A Distinctive Narrative
The encounter between Moses and Pharaoh occupies a major place in both scriptures. The Qur'anic account, however, is structured around signs and arguments rather than a series of plagues. In Surah Al-A'raf (7: 103-108), Moses comes with clear signs, yet Pharaoh and his chiefs dismiss them as sorcery. The Qur'an also records Pharaoh’s demand. O Haman, build for me a tower that I may reach the ways, the ways of the heavens, so I may look at the God of Moses; indeed, I think he is a liar (40:36-37).
Haman appears here but not in the biblical account of Exodus. He is a court official tasked with building a tower. This figure does not appear in earlier Jewish or Christian literature either. The Qur'an introduces him without referencing any external source. The presence of such distinctive material complicates a simple copying claim: it suggests an account with its own details, not a reproduction.
The response of the sorcerers is another difference. After Moses’ staff becomes a serpent, they declare: We have believed in the Lord of Aaron and Moses (20. 70). This immediate conversion is a central theme in the Qur'an, while the biblical account minimizes it. The Qur'an turns enemies into witnesses.
These differences are substantive. They are not mere omissions of incidental detail; they point to different narrative purposes. The Qur'anic Moses is a prophet confronting tyranny and false gods, and the story is told to emphasize the triumph of truth over falsehood.
A Method to Test the Claim
The examples above show that the Qur'anic Moses is not a verbatim copy. To be precise, we state the method explicitly. First, retrieve each verse from the verified Qur'anic text and read it in Arabic with lexical awareness. Second, compare with the biblical account without assuming similarity means dependence. Third, list every plausible explanation, borrowing, oral tradition, independent development, or revelation, and weigh each against the same evidence.
This is the standard we apply. When we examine the differences, we see details that serve the Qur'an's own message: the mother’s role, the introduction of Haman, the conversion of the sorcerers, none of which appear in the alleged source. If the theory is copying, these additions lack explanation.
The Qur'an itself claims to confirm what came before and to act as a criterion over it. Surah Al-Ma'idah (5: 48) reads. And We have sent down to you the Book in truth, confirming that which preceded it of the Scripture and as a criterion over it. That is a testable claim. Does the Qur'an present a Moses consistent with its monotheistic message? Our comparisons indicate yes.
The method is open-ended. No conclusion is immune to examination. Yet the evidence as presented shows that a simple copying model is insufficient. We invite you to place the Arabic and the biblical text side by side, apply the same rules of evidence, and decide for yourself.