“Whoever disbelieves in Allah, His angels, His books, His prophets, and the Last Day has certainly gone far astray.” (Surah An-Nisa 4/136) The history of humanity is full of beliefs in powerful and invisible creatures. The battle between good and evil is mostly explained through these creatures. But how much of the things told is true? Only the last religion, Islam, sent by the Ruler and Owner of the visible and invisible worlds can provide solid and true information on this matter. In this respect, believing in the existence of angels who were created out of divine light is one of the principles of faith in Islam.