When Mary became a woman, the Angel Gabriel appeared to her as a man, bringing her the news of a son. We read the following dialogue in the Qur’aan between Mary and the angel: 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 (Allâh) from you, if you do fear Allâh.” (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 (Allâh): And (We wish) to appoint him as a sign to mankind and a mercy from Us (Allâh), and it is a matter (already) decreed, (by Allâh).”
(Qur’aan 19:17-21)