What is one of the greatest dangers to the church? In this sermon on Ephesians 6:10–13 titled “God in the Flesh,” Dr. Martyn Lloyd-Jones warns about the devil’s attack upon the church by introducing false teaching about the person of Christ. The early church in the time of the apostles had to battle those who denied that Jesus truly came in the flesh. In later times, the church had to oppose those that said Jesus is just a creature sent by God, not the Creator God Himself. Heresy is dangerous because it is not merely an academic question of theology, but it affects the gospel proclamation of the church. When the church has lost sight of who Jesus is and what He has done, it loses itself and becomes fatally compromised. What does this mean for the Christian? This answer is simple: it matters because it is Jesus Christ who saves from sins and redeems people by His death. It is Jesus who saves through the Holy Spirit’s gift of faith. The importance of Jesus Christ is the reason that the church must always be clear and bold in its proclamation of God’s truth as found in His word.

http://www.mljtrust.org/sermons/god-in-the-flesh/