The prophetic movements in church history and in contemporary life are fed by two mighty streams: the prophet, whose revelation is primarily verbal, and the seer, whose revelation is more visionary in nature. While the role of the prophet is familiar, less is known about the seer dimension. To many people, these visionary prophets remain mysterious, otherworldly, and even strange.
Fire shall be kept burning continually on the altar; it is not to go out. (Leviticus 6:13) Two hundred years ago, this verse was burned into the hearts of a community of Moravian refugees in tiny Hernnhut in eastern Germany under Count von Zinzendorf. They committed themselves to restore this "Watch of the Lord" through 24 hours of unbroken prayer and intercession that continued for more than 100 years!
"The Lost Art of Intercession"