God involves us in his missions not because He needs us, but because He loves us. And in His mercy He has invited us to be involved in His sovereign design for the spread of the gospel to the ends of the earth.

[...]there is no injustice in God. The injustice lies in Christians who possess the gospel and refuse to give their lives to making it known among those who haven't heard.

To be a disciple of Jesus is to make disciples of Jesus.

We act, though, not under a utopian illusion that you or I or anyone or everyone together can rid this world of pain and suffering. That responsibility belongs to the resurrected Christ, and he will do it when he returns. But until that day, we do with an undivided heart whatever God calls us to do.

Making disciples by going, baptizing, and teaching people the Word of Christ and then enabling them to do the same thing in other people’s lives—this is the plan God has for each of us to impact nations for the glory of Christ

Anyone wanting to proclaim the glory of Christ to the ends of the earth must consider not only how to declare the gospel verbally but also how to demonstrate the gospel visibly in a world where so many are urgently hungry. If I am going to address urgent spriitual need by sharing the gospel of Christ or building up the body of Christ around the world, then I cannot overlook dire physical need in the process.

The gospel confronts us with the hopelessness of our sinful condition. But we don't like what we see of ourselves in the gospel, so we shrink back from it.