The chapter attempts to display divine creative authority by detailing human biological creation, but instead codifies an anatomical impossibility alongside a flawed genetic timeline.
Surah 40:67:
He it is who created you from dust, then from a sperm-drop, then from a clinging clot... (In Arabic: Thumma min nutfatin thumma min 'alaqatin)
The Biological Reality: The classical Arabic term "'Alaqah" explicitly denotes a thick, stagnant, congealed blood clot. Modern embryology has proven that at no stage during conception, cellular division, or uterine implantation does a human embryo pass through a "blood clot" phase. After fertilization (Nutfa), the single-celled zygote becomes a fluid-filled blastocyst of living cells. Blood vessels do not form until weeks later.
Galen's Medical Treatise (2nd Century AD)
This linear sequence directly mirrors the mistaken medical views of the 2nd-century pagan physician Galen, whose works were widely taught in pre-Islamic Arabia via academies like Jundishapur. Furthermore, authoritative Hadiths tied directly to this sequence (Sahih al-Bukhari 3208) state that an angel is dispatched to determine and write down the fetus's gender only after these multi-week phases. This introduces a severe genetic bug: science has established that human sex is unalterably fixed at the exact millisecond of conception.