A--- First: from the Glorious Qur'an: Almighty Allah says: {And the angels glorify the praises of their Lord, and ask for forgiveness for those on the earth}. (Ash-Shura, 5)

Allah says: {Surely, those who are with your Lord (angels) - are never too proud to perform acts of worship to Him, but they glorify His Praise and prostrate themselves before Him}. (Al-A' raf, 206)

Allah says: (Whoever is an enemy to Allah, His Angels, His Messengers, Jibril (Gabriel) and Mikael (Michael), then verily, Allah is an enemy to the disbelievers}. (Al-Baqarah, 98)

Second: from the Prophetic Sunnah: Allah's Messenger (Peace be upon him) says: "Allah the Almighty created them (the Angels) out of Light.” (Sahih Muslim)