Expect great things from God; attempt great things for God.
As quoted in The Baptist Herald and Friend of Africa (October 1842) and "The Missionary Herald" in The Baptist Magazine Vol. 35 (January 1843), p. 41
Our Lord Jesus Christ, a little before his departure, commissioned his apostles to Go, and teach all nations; or, as another evangelist expresses it, Go into all the world, and preach the gospel to every creature. This commission was as extensive as possible, and laid them under obligation to disperse themselves into every country of the habitable globe, and preach to all the inhabitants, without exception, or limitation. They accordingly went forth in obedience to the command, and the power of God evidently wrought with them.William Carey
The most glorious works of grace that have ever took place, have been in answer to prayer; and it is in this way, we have the greatest reason to suppose, that the glorious out-pouring of the Spirit, which we expect at last, will be bestowed.William Carey
In one period the grossest ignorance and barbarism prevailed in the world; and afterwards, in a more enlightened age, the most daring infidelity, and contempt of God; so that the world which was once over-run with ignorance, now by wisdom knew not God, but changed the glory of the incorruptible God as much as in the most barbarous ages, into an image made like to corruptible man, and to birds, and four-footed beasts, and creeping things. Nay, as they increased in science and politeness, they ran into more abundant and extravagant idolatries.William Carey