Ye brought that which was torn, and the lame, and the sick; thus ye brought an offering: should I accept this of your hand? 1:13
"The day cometh, that shall burn as an oven." 4:1
The gospel of Mark claims that John the Baptist fulfilled the prophecy given in Malachi. But the Malachi prophecy says that God will send Elijah before "the great and dreadful day of the LORD" in which the world will be consumed by fire. Yet John the Baptist flatly denied that he was Elijah (Elias) in John 1:21 and the earth was not destroyed after John's appearance. 3:1, 4:5