Martin mentioned two books during this sermon: The Meaning of Marriage by Timothy Keller What Did You Expect? by Paul Tripp Bible references: Romans 1:16 Ephesians 5:31 Malachi 2 Matthew 19 1 Corinthians 12 marriage, covenant, contract, perspective, changes, couples, husband, wife, spouse, cost, grow, transformation, transformed, gospel, needs, desires, compatible, compatibility, divorce, commodity, relationships,…