Why does the church seem to be so ineffective? In the sermon “The Wrath of God,” Dr. Martyn Lloyd-Jones says that the church is ineffective because it has departed from the apostolic example seen in Acts 8:5–12. He says that the apostles boldly proclaimed the gospel of Christ to all. They spoke of Christ’s death and resurrection and of His spirit-empowered ministry. They never shied away from the hard truth of God’s wrath and humanity’s sin but preached the gospel as the only way to escape the wrath of God and be redeemed. It is this message on which the early church was founded. They did not shrink from declaring the gospel to all, both Jew and Gentile. If the church is to be a light in a dark world, it must look to the gospel of Jesus Christ as the basis for the transformation and redemption of the whole world. The church has been given no other message; it has no other power than the Spirit of God working through the proclamation of the gospel in the hearts of fallen men and women. The modern church must look like the apostles and the early church in order to imitate them. The church does not need anything new to engage the world; all that it needs has been given in God’s word.

http://www.mljtrust.org/sermons/the-wrath-of-god/