Summary: Praying puts you on a spiritual battlefield where you have to prevail.
Exodus 17:8-16 KJV Then came Amalek, and fought with Israel in Rephidim.  And Moses said unto Joshua, Choose us out men, and go out, fight with Amalek: to morrow I will stand on the top of the hill with the rod of God in mine hand.  So Joshua did as Moses had said to him, and fought with Amalek: and Moses, Aaron, and Hur went up to the top of the hill.  And it came to pass, when Moses held up his hand, that Israel prevailed: and when he let down his hand, Amalek prevailed.  But Moses' hands were heavy; and they took a stone, and put it under him, and he sat thereon; and Aaron and Hur stayed up his hands, the one on the one side, and the other on the other side; and his hands were steady until the going down of the sun.  And Joshua discomfited Amalek and his people with the edge of the sword.  And the LORD said unto Moses, Write this for a memorial in a book, and rehearse it in the ears of Joshua: for I will utterly put out the remembrance of Amalek from under heaven.  And Moses built an altar, and called the name of it Jehovahnissi:  For he said, Because the LORD hath sworn that the LORD will have war with Amalek from generation to generation.
I. INTRODUCTION—GREAT REVIVALS
-If you are willing to spend the time and energy to look at the great revivals of the past, it will cause a great hunger and passion to see God move again in our own lives and our times.
One of those great revivals of the American past took place in the late spring and early summer of 1801 at Cane Ridge in central Kentucky. A pastor named Barton Stone, who had been called to serve this little Methodist church by Daniel Boone, decided to call a four day meeting for personal renewal and revival.
The members of the Cane Ridge church and most of the people around them were farmers and since the crops had been planted and they were waiting on the harvest at the end of the summer willingly laid down their plows for this meeting. At that May meeting there were many in that local church that begin to experience what was called “the fullness of the Spirit” or as later Methodist and holiness preachers would call it “perfect love.” We can read accounts of what took place and understand it as they were receiving the Holy Ghost evidenced by speaking with tongues.
Since the May meeting had gone so well, Barton Stone and his small church decided that they would host another meeting in August that would be just before the harvesting of their crops. The only difference this time was that this little church had now spent about 2 ½ months in revival and the word begin to leak out about what was taking place. As the word spread in the surrounding communities, people came from everywhere. So many came that the United States Army had to come in to help with managing the crowds. The U.S. Army did their own count and said there were 20,000 who came to this Cane Ridge revival meeting.
The little church could seat at its maximum capacity only about 250 people and so the overflow spilled out into several pastures and pulpits were put up so that people could hear the Word and then respond in the old-fashioned altars.
James Finley, who was converted and would later become a circuit-riding Methodist preacher, described the scene in his personal journal:
The noise was like the roar of Niagara. The vast sea of human beings seemed to be agitated as if by a storm. I counted seven ministers, all preaching at one time, some on stumps, some on wagons, and one was standing on a tree which had, in falling, lodged against another. . . Some of the people were singing, others praying, some crying for mercy in the most piteous accents, while others were shouting most vociferously. While witnessing these scenes, a peculiarly-strange sensation, such as I had never felt before, came over me. My heart beat tumultuously, my knees trembled, my lips quivered, and I felt as though I must fall to the ground. A strange supernatural power seemed to pervade the entire mass of mind collected there. . . I stepped up on to the log, where I could have a better view of the surging sea of humanity. At one time I saw at least five hundred swept down in a moment, as if a battery of a thousand guns had been opened upon them, and then immediately followed shrieks and shouts that rent the very heavens. (From James Boles, The Great Revival, 1787-1805.)