The Bible has plenty to say to your kids about sex and marriage, says author Josh Mulvihill. In Genesis 2:24, God defines marriage and gives the purpose and meaning of sex and gender; Ephesians 5:22 is a great launching point to talk about servant leadership and roles; and Proverbs 5 captures a father having "the talk" with his son. Mulvihill also shares preventative measures parents need to consider in order to protect their children from early exposure to porn.