Pain Receptors in Skin
Did You Know?
In 4:56, the Quran describes that when the skins of disbelievers are burnt, they will be replaced with new skins so they continue to feel pain. Modern medicine confirms pain receptors (nociceptors) are concentrated in the skin. Deep burns destroy these receptors, eliminating pain sensation.
Every time their skins are roasted through We will replace them with other skins so they may taste the punishment
Quran 4:56
Explanation
The Quran's description of skin replacement to maintain pain sensation demonstrates precise anatomical knowledge. Pain receptors (nociceptors) are primarily located in the epidermis and dermis. Third-degree burns, which destroy the full skin thickness, also destroy these receptors - making the burned area painless. The Quran's prescription for continued punishment through skin replacement shows knowledge of this anatomical principle, only understood through modern pain science.
Scientific Details
Nociceptors and Burn Medicine
Nociceptors are sensory neurons that detect harmful stimuli. They're concentrated in the skin's outer layers. Third-degree burns destroy all skin layers including nociceptors, which is why severe burns are often painless at the burn site - pain is felt only at the edges.
References
- Journal of Pain Research
- Burn Surgery and Pain Management