What The Bible Says About Marriage

"So they are no longer two, but one. Therefore what God has joined together, let man not separate" (Matthew 19:6).

"Wives, submit to your husbands as to the Lord. For the husband is the head of the wife as Christ is the head of the church, his body, of which he is the Savior" (Ephesians 5:22-23).
"Husbands, love your wives, just as Christ loved the church and gave himself up for her" (Ephesians 5:25).
"In this same way, husbands ought to love their wives as their own bodies. He who loves his wife loves himself. After all, no one ever hated his own body, but he feeds and cares for it, just as Christ does the church” (Ephesians 5:28-29).
“For this reason a man will leave his father and mother and be united to his wife, and the two will become one flesh” (Ephesians 5:31).

In just these small parts of the Bible's order on marriage, there are a number things that we tend to curve towards our humanistic nature. Thoughts? Ideas? Feedback?