79. In the Holy Books when the term “Son of God” is used, is it used in the sense of a physical son being born from out of a sexual union?

Isaiah 7:14Therefore the Lord himself will give you a sign. Behold, the virgin will conceive, and bear a son, and shall call his name Immanuel.

isaiah 9:6For a child is born to us. A son is given to us; and the government will be on his shoulders. His name will be called Wonderful Counsellor, Mighty God, Everlasting Father, Prince of Peace.

Luke 1:26-35Now in the sixth month, the angel Gabriel was sent from God to a city of Galilee named Nazareth, to a virgin pledged to be married to a man whose name was Joseph, of David’s house. The virgin’s name was Mary. Having come in, the angel said to her, “Rejoice, you highly favoured one! The Lord is with you. Blessed are you amongst women!” But when she saw him, she was greatly troubled at the saying, and considered what kind of salutation this might be. The angel said to her, “Don’t be afraid, Mary, for you have found favour with God. Behold, you will conceive in your womb and give birth to a son, and shall name him ‘Jesus.’ He will be great and will be called the Son of the Most High. The Lord God will give him the throne of his father David, and he will reign over the house of Jacob forever. There will be no end to his Kingdom.” Mary said to the angel, “How can this be, seeing I am a virgin?” The angel answered her, “The Holy Spirit will come on you, and the power of the Most High will overshadow you. Therefore also the holy one who is born from you will be called the Son of God.

1 John 5:20For the Father has affection for the Son, and shows him all things that he himself does. He will show him greater works than these, that you may marvel.

Al-An'am (Cattle) 6:101The Originator of the heavens and the earth! How can He have a child, when there is for Him no consort, when He created all things and is Aware of all things?

Al-Jinn (The Jinn) 72:3And (we believe) that He - exalted be the glory of our Lord! - hath taken neither wife nor son,