Here getting people ready to welcome Yahweh is spoken of as if a road were being cleared for Yahweh to travel on. (See: [[rc://en/ta/man/translate/figs-metaphor]])
Some modern versions translate this in a way that implies that these two expressions refer to the same person. Other modern versions leave this matter ambiguous. We recommend that translations leave this matter ambiguous, as the ULB and UDB do.
Almost all versions leave ambiguous the sense of this expression. But translators may need to make explicit the relationship between "messenger" and "the covenant." The UDB presents "the messenger" as one promised by the covenant that Yahweh had with Israel. Another choice is to present the messenger as a person who will either confirm that covenant or announce a new covenant.
These rhetorical questions imply that no one will be able to resist Yahweh when he comes. They can be combined into one statement. AT: "However, no one will be able to resist Yahweh when he comes to judge them." (See: [[rc://en/ta/man/translate/figs-rquestion]])
Here "day" stands for "time." AT: "the time when he comes"
# be able to stand
Here standing represents resisting someone's attack or accusations. (See: [[rc://en/ta/man/translate/figs-metaphor]])
# For he will be like a refiner's fire and like laundry soap
This sentence gives the reason why no one will be able to resist God when he comes. God's power to judge the people and to stop them from sinning is spoken of as if it were the power of strong soap to clean clothes, or the power of fire to melt an object. These are ways of saying that God's power to do these things cannot be stopped. (See: [[rc://en/ta/man/translate/figs-simile]])
# he will purify the sons of Levi
Forgiving the sons of Levi and persuading them not to sin any longer is spoken of as if it were purifying metal. AT: "he will correct the sons of Levi and forgive them for having sinned" (See: [[rc://en/ta/man/translate/figs-metaphor]])
# the sons of Levi
Here "sons" refers to descendants. The male descendants of Levi were the priests and workers in the temple. (See: [[rc://en/ta/man/translate/figs-metaphor]])
# He will sit
Here sitting implies the action of a metalworker, who sits down in order to purify small amounts of gold or silver. It also implies the action of a king, who sits down to judge people and give decrees. (See: [[rc://en/ta/man/translate/figs-simile]] and [[rc://en/ta/man/translate/figs-explicit]])
Here persuading people not to sin any longer is spoken of as if a metalworker were making gold and silver more pure. (See: [[rc://en/ta/man/translate/figs-simile]])
Here "of righteousness" means "motivated by righteous desires to worship God." AT: "they will bring acceptable offerings to Yahweh in order to worship Yahweh"