History and the Hebrew Bible Gabriel first appears in the Book of Daniel, in a setting which takes place during the Babylonian captivity: Daniel is pondering the meaning of several revelations he has just experienced, when Gabriel comes in "the form of a man," to explain the meaning.

In Abrahamic religions, Gabriel (Hebrew: גַּבְרִיאֵל, Modern Gavriʼel Tiberian Gaḇrîʼēl; Latin: Gabrielus; Greek: Γαβριήλ, Gabriēl; Arabic: جبريل, Jibrīl or جبرائيل Jibrail; Aramaic: Gabri-el, "God is my strong man/hero"[1]) is an angel who serves as a messenger from God. Based on two passages in the Gospel of Luke, many Christians and Muslims believe Gabriel to have foretold the births of both John the Baptist and Jesus.

Islam further believes he was the medium through whom God revealed the Qur'an to Muhammad, and that he sent a message to most prophets, if not all, revealing their obligations. He is called the chief of the four favoured angels and the spirit of truth, and in some views is a personification of the Holy Spirit.[2][3] Gabriel is also mentioned in Bahá'í Faith texts, specifically in Bahá'u'lláh's mystical work Seven Valleys.

Gabriel's physical appearance is described in the Hadith (4:54:4:55):

Na By Abu Ishaq-Ash-Shaibani: I asked Zir bin Hubaish regarding the Statement of God: "And was at a distance of but two bow-lengths or (even) nearer; So did (God) convey the inspiration to his servant (Gabriel) and then he (Gabriel) Conveyed (that to Muhammad). ([Qur'an 53:9]) On that, Zir said, "Ibn Mas'ud informed us that the Prophet had seen Gabriel having 700 wings."

Gabriel is regarded with the exact same respect by Muslims as all of the Prophets, and upon saying his name or referring to him a Muslim repeats: "peace be upon him". Gabriel's primary tasks are to bring messages from God to his messengers. As in Christianity, Gabriel is said to be the angel that informed Mary (Arabic Maryamمريم) of how she would conceive Jesus (Isa):

She placed a screen (to screen herself) from them; then we sent to her our Ruh [angel Jibrael (Gabriel)], and he appeared before her in the form of a man in all respects. She said: "Verily! I seek refuge with the Most Beneficent (God) from you, if you do fear God." (The angel) said: "I am only a Messenger from your Lord, (to announce) to you the gift of a righteous son." She said: "How can I have a son, when no man has touched me, nor am I unchaste?" He said: "So (it will be), your Lord said: 'That is easy for me (God): And (we wish) to appoint him as a sign to mankind and a mercy from us (God), and it is a matter (already) decreed, (by God).' " (Quran, [Qur'an 19:17])

Muslims believe Gabriel to have accompanied Muhammad in his ascension to the heavens, where Muhammad also is said to have met previous messengers of God, and was informed about the Islamic prayer (Bukhari 1:8:345). Muslims also believe that Gabriel descends to Earth on the night of Laylat al-Qadr ("The Night of Great Value"), a night in the last ten days of the holy month of Ramadan in the Islamic calendar which is believed to be the night in which the Quran was first revealed.