This is Jacqui here! The Gospel is not just for unbelievers! We are to apply the Gospel to almost every aspect of our marriage. These lectures on marriage by Todd Friel of Wretched.org, and Rick Thomas of RickThomas.net are great at pinpointing the main problem Christians face in marriage. We are all sinners in need of salvation and grace. The answer on how to resolve the conflict we deal with is a truth we must accept and adhere to: realizing we are the "chief sinner" in the relationship, helps us focus on our inward relationship with Christ, and from there all other relationships become a little easier to tackle. It brings us to a place of repentance and an attitude of forgiveness which helps us to truly become "heirs together in the grace of life". Life is hard. Marriage is hard. Jesus is enough to show us the way, and soften the journey for us. Give it a listen, and see that I'm right.
We are posting only the first three sessions on this website, if you would like to hear the rest of the series, let us know, and we would be happy to purchase a copy of the the entire series for you and your spouse from Wretched.org.