Mark 10:7
Jesus reiterated what Genesis had established. Since man and woman were made to go together, marriage is a natural part of life. This is a foriegn concept to most people today. They act as if our bodies no more belong together than any thing else. This is foolishness, of course. But, when your worldview is not built on Scripture, then you get into this kind of confusion. Though the Jewish leaders did have Genesis as their starting point, they failed to apply it properly.
Heavenly Father, thank you for giving us the whole picture. In your Word we discover who we really are. Salvation enables us to grow. We can become something more through Christ. In the name of the Lord Jesus Christ I pray and praise you, Amen.