One of the greatest failures of this generation of Christians is to have neglected the importance of the gospel. To this carelessness we can attribute all past and present evils in our humanity. Unfortunately, very few churches preach on essential issues such as the power of the gospel; The kingdom and the justice of God, the immorality and the sin of the human being and the value of the sacrifice and blood of Christ, all of these are included in the power and message of the Gospel. If it were the case, that we were aware of the need and the responsibility that we have before the world, we would be much more committed to evangelization motivated by the purpose and design of God, then the best place for it to happen would have to be without a doubt church. The word Church in the book of Exodus means "exit" therefore, Israel is a people, called out from among the peoples.