Mighty Prayer

There are 8 occurrences of "mighty prayer" in the Text of the Scriptures.
The powerful phrase only occurs in modernly revealed sources of God's word.

1.     2 Nephi 4: 24

   And by day have I waxed bold in mighty prayer before him; yea, my voice have I sent up on high; and angels came down and ministered unto me.

2.     Enos 1: 4

   And my soul hungered; and I kneeled down before my Maker, and I cried unto him in mighty prayer and supplication for mine own soul; and all the day long did I cry unto him; yea, and when the night came I did still raise my voice high that it reached the heavens.

3.     Alma 6: 6

   Nevertheless the children of God were commanded that they should gather themselves together oft, and join in fasting and mighty prayer in behalf of the welfare of the souls of those who knew not God.

4.     Alma 8: 10

   Nevertheless Alma labored much in the spirit, wrestling with God in mighty prayer, that he would pour out his Spirit upon the people who were in the city; that he would also grant that he might baptize them unto repentance.

5.     3 Nephi 27: 1

   And it came to pass that as the disciples of Jesus were journeying and were preaching the things which they had both heard and seen, and were baptizing in the name of Jesus, it came to pass that the disciples were gathered together and were united in mighty prayer and fasting.

6.     Moroni 2: 2

   And he called them by name, saying: Ye shall call on the Father in my name, in mighty prayer; and after ye have done this ye shall have power that to him upon whom ye shall lay your hands, ye shall give the Holy Ghost; and in my name shall ye give it, for thus do mine apostles.

7.     Doctrine & Covenants 5: 24

   Behold, I say unto him, he exalts himself and does not humble himself sufficiently before me; but if he will bow down before me, and humble himself in mighty prayer and faith, in the sincerity of his heart, then will I grant unto him a view of the things which he desires to see.

8.     Doctrine & Covenants 29: 2

   Who will gather his people even as a hen gathereth her chickens under her wings, even as many as will hearken to my voice and humble themselves before me, and call upon me in mighty prayer.