Open air preaching

"The open-air spearker's calling is as honorable as it is arduous, as useful as it is laborious. God alone can sustain you in it, but with Him at your side, you will have nothing to fear." Charles H. Spurgeon

"To confine our communion within Church-walls, and to think Jesus could not preach in a field as well as on consecrated ground; this is judaism, this is bigotry: this is like petet, who would not go to preach the gospel to the Gentiles, till he had a vision from God: and when his conduct was blamed by the disciples, he could not satisfy them till he had acquainted them with the vivion he had seen." George Whitefield