"Prayers of the righteous"

1. Alma 10: 22-23
   22 Yea, and I say unto you that if it were not for the prayers of the righteous, who are now in the land, that ye would even now be visited with utter destruction; yet it would not be by flood, as were the people in the days of Noah, but it would be by famine, and by pestilence, and the sword.
   23 But it is by the prayers of the righteous that ye are spared; now therefore, if ye will cast out the righteous from among you then will not the Lord stay his hand; but in his fierce anger he will come out against you; then ye shall be smitten by famine, and by pestilence, and by the sword; and the time is soon at hand except ye repent.
2. Alma 62: 40
   40 And there had been murders, and contentions, and dissensions, and all manner of iniquity among the people of Nephi; nevertheless for the righteous’ sake, yea, because of the prayers of the righteous, they were spared.
3. Morm. 5: 21
   21 And also the Lord will remember the prayers of the righteous, which have been put up unto him for them.