Contradiction with Psalm 35:26
Psalm 35:26 speaks of those who wish evil upon others being ashamed and confounded, whereas Ezekiel 34:26 speaks of blessings and showers of blessing.
Psalm 35:26: Let them be ashamed and brought to confusion together that rejoice at mine hurt: let them be clothed with shame and dishonour that magnify [themselves] against me.
Contradiction with Lamentations 3:38
Lamentations 3:38 mentions both evil and good proceeding from the mouth of the Most High, while Ezekiel 34:26 focuses solely on blessings.
Lamentations 3:38: Out of the mouth of the most High proceedeth not evil and good?
Contradiction with Jeremiah 18:11
Jeremiah 18:11 warns of evil against people and calls for repentance, unlike the unalloyed blessings in Ezekiel 34:26.
Jeremiah 18:11: Now therefore go to, speak to the men of Judah, and to the inhabitants of Jerusalem, saying, Thus saith the LORD; Behold, I frame evil against you, and devise a device against you: return ye now every one from his evil way, and make your ways and your doings good.
Contradiction with Amos 3:6
Amos 3:6 suggests that disaster comes upon a city with the Lord's doing, contradicting the blessing focus of Ezekiel 34:26.
Amos 3:6: Shall a trumpet be blown in the city, and the people not be afraid? shall there be evil in a city, and the LORD hath not done [it]? [be afraid: or, run together?] [the LORD...: or, shall not the LORD do somewhat?]
Contradiction with Nahum 1:3
Nahum 1:3 describes the Lord as taking vengeance, contrasting with the all-encompassing blessings in Ezekiel 34:26.
Nahum 1:3: The LORD [is] slow to anger, and great in power, and will not at all acquit [the wicked]: the LORD hath his way in the whirlwind and in the storm, and the clouds [are] the dust of his feet.