This burden of the word of the Lord was sent, 1. To Israel, for to them pertained the lively oracles of prophecy as well as those of the written word. Many prophets God had sent to Israel, and now he will try them with one more. 2. By Malachi, by the hand of Malachi, as if it were not a message by word of mouth, but a letter put into his hand, for the greater certainty.