Malachi 3:6

6 “I am the LORD, and I do not change. That is why you descendants of Jacob are not already destroyed.

Malachi 3:6 Meaning and Commentary

Malachi 3:6

For I [am] the Lord
Or Jehovah; a name peculiar to the most High, and so a proof of the deity of Christ, who here speaks; and is expressive of his being; of his self-existence; of his purity and simplicity; of his immensity and infinity; and of his eternity and sovereignty: I change not;
being the same today, yesterday, and forever; he changed not in his divine nature and personality by becoming man; he took that into union with him he had not before, but remained the same he ever was; nor did he change in his threatenings of destruction to the Jews, which came upon them according to his word; nor in his promises of his Spirit, and presence, and protection to his people; nor will he ever change in his love and affections to them; nor in the efficacy of his blood, sacrifice, and righteousness; wherefore, as this is introduced to assure the truth and certainty of what is said before, concerning his being a swift witness against the wicked, so also for the comfort of the saints, as follows. The Targum is,

``for I the Lord have not changed my covenant.''
Therefore ye sons of Jacob are not consumed;
such who were Israelites indeed, true believers in Christ; these were not consumed when the wicked Jews were, but were directed to leave the city before its destruction, and go to another place, as they did, whereby they were preserved; and so it was, that not one Christian perished in it; (See Gill on Matthew 24:13) and so it is owing to the unchangeable love, grace, and power of Christ, that none of his perish internally or eternally, but have everlasting life.

Malachi 3:6 In-Context

4 Then once more the LORD will accept the offerings brought to him by the people of Judah and Jerusalem, as he did in the past.
5 “At that time I will put you on trial. I am eager to witness against all sorcerers and adulterers and liars. I will speak against those who cheat employees of their wages, who oppress widows and orphans, or who deprive the foreigners living among you of justice, for these people do not fear me,” says the LORD of Heaven’s Armies.
6 “I am the LORD, and I do not change. That is why you descendants of Jacob are not already destroyed.
7 Ever since the days of your ancestors, you have scorned my decrees and failed to obey them. Now return to me, and I will return to you,” says the LORD of Heaven’s Armies. “But you ask, ‘How can we return when we have never gone away?’
8 “Should people cheat God? Yet you have cheated me! “But you ask, ‘What do you mean? When did we ever cheat you?’ “You have cheated me of the tithes and offerings due to me.