Revelation 11:6
They have the power to shut up the sky, so that no rain will fall during the days when they are prophesying, and they have power to turn the waters into blood and to smite the earth with any plague whenever they please.
Luke 4:25
But, I tell you, there were plenty of widows in Israel in Elijah's time, when the sky was closed for three years and a half, and there was a great famine all over the land,
James 5:16-18
So confess your sins to one another and pray for one another, so that you may be cured. An upright man can do a great deal by prayer when he tries.
Treasury of Scripture Knowledge
Summary
These have power to shut heaven, that it rain not in the days of their prophecy: and have power over waters to turn them to blood, and to smite the earth with all plagues, as often as they will.
Power
Bible References
Power
Luke 4:25
But, I tell you, there were plenty of widows in Israel in Elijah's time, when the sky was closed for three years and a half, and there was a great famine all over the land,
James 5:16
So confess your sins to one another and pray for one another, so that you may be cured. An upright man can do a great deal by prayer when he tries.