virgin birth of Jesus

The virgin birth of Jesus is a religious tenet of Christianity and Islam which holds that Mary miraculously conceived Jesus while remaining a virgin. A universally held belief in the Christian church by the second century, this doctrine was included in the two most widely used Christian creeds, which state that Jesus "was incarnate of the Holy Spirit and the Virgin Mary" (the Nicene Creed as revised by the First Council of Constantinople) and was “born of the Virgin Mary” (Apostles’ Creed), and was not seriously challenged, except by some minor sects, before the Enlightenment theology of the eighteenth century.

The gospels of Matthew and Luke say that Mary was a virgin and that Jesus was conceived by the Holy Spirit. These gospels, later tradition and current doctrine present Jesus' conception as a miracle involving no natural father, no sexual intercourse, and no male seed in any form. The Gospel of Matthew (Matthew 1:18) additionally presents the virgin birth of Jesus as fulfilling a prophecy from the Book of Isaiah:

13 And he said, "Hear then, O house of David! Is it too little for you to weary men, that you weary my God also? 14 Therefore the Lord himself will give you a sign. Behold, the virgin shall conceive and bear a son, and shall call his name Immanuel. (Isaiah 7:13-14 ESV)

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