Malachi 2:13

And this have ye done again
Or "in the second" ^F2 place; to their rejection and ill treatment of Christ they added their hypocritical prayers and tears, as follows: covering the altar of the Lord with tears and weeping, and with
crying out;
for the Messiah they vainly expect, pretending great humiliation for their sins: though some, as Kimchi and Aben Ezra, make the first evil to be their offering illegal sacrifices on the altar, complained of in the former chapter ( Malachi 1:1-14 ) ; and this second, their marrying strange wives, on account of which their lawful wives came into the house of God, and wept over the altar before the Lord, complaining of the injury that was done them: insomuch that he regardeth not the offering any more, or receiveth
it with good will at your hand;
which expresses an utter rejection and abrogation of legal sacrifices; and which some make to be the reason of their covering the altar with tears and weeping: or the altar is represented as weeping, because sacrifice is no more offered upon it; see ( Daniel 9:27 ) ( Hosea 3:4 ) .