Ye say also, Behold, what a weariness is it! and ye have snuffed at it, saith Jehovah of hosts; and ye have brought that which was taken by violence, and the lame, and the sick; thus ye bring the offering: should I accept this at your hand? saith Jehovah.
Malachi 1:11 For from the rising of the sun even unto the going down of the same my name [shall be] great among the Gentiles; and in every place incense [shall be] offered unto my name, and a pure offering: for my name [shall be] great among the Gentiles, saith Jehovah of hosts.
Malachi 1:12 But ye profane it, in that ye say, The table of Jehovah is polluted, and the fruit thereof, even its food, is contemptible.
Malachi 1:13 Ye say also, Behold, what a weariness is it! and ye have snuffed at it, saith Jehovah of hosts; and ye have brought that which was taken by violence, and the lame, and the sick; thus ye bring the offering: should I accept this at your hand? saith Jehovah.
Malachi 1:14 But cursed be the deceiver, who hath in his flock a male, and voweth, and sacrificeth unto the Lord a blemished thing; for I am a great King, saith Jehovah of hosts, and my name is terrible among the Gentiles.
The verse centers on "behold", "weariness", "snuffed", "saith", "jehovah", "hosts", "brought", and "taken". It is saying that the verse draws attention to "behold" and "weariness", so its meaning should be read from those terms before moving to application.
The nearby context moves from verse 12's "But ye profane it in that ye..." into verse 14's "But cursed be the deceiver who hath...", so "behold" and "weariness" belong inside that flow. In Malachi context, the local focus is covenant faithfulness, priestly corruption, divine justice, and the coming day of the LORD.
A plain takeaway is to answer the verse's own emphasis on "behold" and "weariness" with trust shaped by these words, not by a vague optimism outside the passage.