They have the power to shut the sky, that no rain may fall during the days of their prophesying, and they have power over the waters to turn them into blood and to strike the earth with every kind of plague, as often as they desire.
In this time of treading down, God has reserved to himself his faithful witnesses, who will not fail to attest the truth of his word and worship, and the excellency of his ways. Here observe, I. The number of these witnesses: it is but a small number and yet it is sufficient. 1. It is but small.
Commenting on Revelation 11:3-13
These have power to shut heaven,.... For these have the keys of the kingdom of heaven given them, and whatever they bind or loose on earth is bound or loosed in heaven; or in other words, having the true key of knowledge in matters, both of doctrine and discipline, given them, whatever they declare, according to the word of God, to be doctrines fit to...
Verse 6. These have power to shut heaven. That is, so far as rain is concerned-for this is immediately specified. There is probably a reference here to an ancient opinion that the rain was kept in the clouds of heaven as in reservoirs or bottles, and that when they were opened it rained; when they were closed it ceased to rain.