Mark 16:15

In this scriptures, Christ tell the eleven to go ye into all the world, and preach the gospel to every one in this world. Preach the gospel is a very important part of things that the lord tell us to do. Christ tell his disciple to preach the gospel of god and now we are his disciple too, so i think we have to do what the lord tell us to do. To preach the gospel for him and we can able to help more people to learn his gospel.