Surah 11

Surah 11:119

"except for the one on whom your Lord has compassion, and for that (purpose) He created them. But the word of your Lord is fulfilled: ‘I shall indeed fill Gehenna with jinn and people – all (of them)!’"

11.119 – I shall indeed fill Gehenna with jinn and people – all (of them)!

This verse seems to say that the intention of Allah is to fill hell ( jahannam) with people. The jinn in the Quran are created beings that are neither angels nor demons. See the discussion of jinn at 72.1.

- from The Quran with Christian Commentary: A Guide to Understanding the Scripture of Islam