1. First Angels will take her appetite.
2. The second angel will take sustenance.
3. The Third Angel will take BEAUTY / handsomeness FACE (pale).
4. The Fourth Angel will take his sin.
If it has been until the time that God has set for His healthy return, God will send the First Angel, Angel Second and Third Angels in order to restore what has been taken by them. But God did not send His angel Fourth restore the sin.
SubhanAllah, how Noble and Benevolent God towards us. Do not suspect bad and beekeluh complaining against God when we are sick, be grateful and Giving Thanks God upon Him. That interpretation of the hadith of the Holy Prophet which means "Surely every pain that is erasers sins".
That love of God to all people who live in the world, without any discrimination of religion, race, culture and so forth. But we are only asked to worship Him as a form of gratitude or thanks us for His compassion is