There is no human being but has a protector over him.meaning, every soul has a guardian over it from Allah that protects it from the calamities.This is as Allah says,لَهُ مُعَقِّبَـتٌ مِّن بَيْنِ يَدَيْهِ وَمِنْ خَلْفِهِ يَحْفَظُونَهُ مِنْ أَمْرِ اللَّهِFor Him, there are angels in succession, before and behind him. They guard him by the command of Allah. (13:11)How Man is created is a Proof of Allah's Ability to Return to Him Allah says,فَلْيَنظُرِ الاِْنسَانُ مِمَّ خُلِقَ