Qur'an

Insha Allah

Q: In surah Kahf vesre 23 it is mentioned that never say surely I will do and in next verse Allah subhanhutala said illa aiyyasha Allah. So what is the exact pronounciation Insha Allah or aiyyasha Allah?

How did the Malaaikah know that the children of Aadam (Alayhis Salaam) will cause mischief on the earth?

Q: My question is that as per reference of Surah Bakra when Allah Ta'ala created Hazrat Adam (Alayhis Salaam) then the Angels said "this man will create fights on earth"(mafhoom). So how did they know that because before Hazrat Adam (Alayhis Salaam) they never saw any human being?