Quran 7:185 — The Purgatory (Al-A'araf)

Have they not looked at the dominion of the heavens and the earth, and all the things GOD has created? Does it ever occur to them that the end of their life may be near? Which Hadith, beside this, do they believe in?

[7:184] Why do they not reflect upon their friend (the messenger)? He is not crazy. He is simply a profound warner.

[7:186] Whomever GOD commits to straying, there is no way for anyone to guide him. He leaves them in their sins, blundering.