The most difficult angels riddles

Seraphs are described in the Book of Isaiah as fiery six-winged beings that fly around God's throne singing "holy, holy, holy". The Seraphim are easily recognizable on medieval paintings thanks to six fiery wings. The name Seraphim means "the burning ones."

The Hebrew word for angel (malʾákh) means "messenger", like its counterparts in Arabic (malak) and Greek (angelos). Contrary to Christians and Jews, Muslims believe that angels cannot be seen with the naked eye, and that prophets such as Muhammad received revelation from them only in a spiritual sense.