Genesis 1:26-28 So God created man in His own image; in the image of God, He created him; male and female He created them. Then God blessed them, and God said to them, be fruitful and multiply; fill the earth and subdue it; have dominion over the fish of the sea, over the birds of the air, and over every living thing that moves on the earth.
Matthew 19:4-6 And Jesus answered and said to them, “Have you not read that He who made them at the beginning made them male and female and said, for this reason a man shall leave his father and mother and be joined to his wife, and the two shall become one flesh. So then, they are no longer two but one flesh. Therefore, what God has joined together, let not man separate.”
God has not changed His mind about traditional marriage, one man and one woman, and the traditional family, one man and one woman with children since the beginning of time. God ordained it when Adam the first man and Eve the first woman were married in the presence of God. God made Adam and Eve in such a way that they could come together sexually, and a baby could be formed in the mother's womb until the baby is born into the world. Truly a miracle from God. This is how the earth was populated. Families then began to fill the earth as God commanded.
Psalm 127:3 Behold, children are a heritage from the Lord, the fruit of the womb is a reward.