TSK · Revelation 8:11

When they came to Marah, they couldn't drink from the waters of Marah, for they were bitter. Therefore its name was called Marah.

She said to them, "Don't call me Naomi. Call me Mara; for the Almighty has dealt very bitterly with me.

therefore thus says Yahweh of Armies, the God of Israel, Behold, I will feed them, even this people, with wormwood, and give them water of gall to drink.

He has built against me, and surrounded me with gall and travail.

You who turn justice to wormwood, and cast down righteousness to the earth:

looking carefully lest there be any man who falls short of the grace of God; lest any root of bitterness springing up trouble you, and many be defiled by it;