The speaker emphasizes the call for Christians to preach the gospel to all and to believe in God for great things. He argues that the men who most believed in the sovereignty of God were the ones who most advanced the kingdom of heaven on earth, and encourages Christians to strive to be like them.

We have been called to preach the gospel to every creature, and it can be done. We should believe our God for great things. This is not a roll over and play dead type of theology. The men who most believed in the sovereignty of God were the men who most advanced the kingdom of heaven on this earth. And we ought to be those kind of men.