Mark 10:8
The joining into one flesh is a very interesting thought on the basis of how woman was formed. When God made everything, it was all very good until he made man. Man by himself, just a male, was not good. That in itself is a great mystery. But anyway, God fixed this problem by creating woman out of a part taken from the man.
Male and female, then, go together in a special way. You might say the male prototype would have been scrapped if it were not for the invention of the female. And, the female would not have been invented at all without the male. Marriage is then a celebration of the creative genius of Almighty God. The joining of the two into one is a beautiful and wonderful illustration of his intelligence. Two is twice the fun!
Heavenly Father, thank you for your awesome creativity. Unity in diversity is not a concept we really understand so well. But you do! You know how to make all the parts of your creation come together and sing. You are the composer of the cosmic orchestra. We see your handiwork everywhere. Thank you! In the name of the Lord Jesus Christ I pray and praise you, Amen.