Contradiction with Jeremiah 29:11
In Jeremiah 29:11, God speaks of having plans to prosper and not harm, while Ezekiel 21:1 introduces a prophecy of coming judgment and destruction.
Jeremiah 29:11: For I know the thoughts that I think toward you, saith the LORD, thoughts of peace, and not of evil, to give you an expected end. [expected...: Heb. end and expectation]
Contradiction with Isaiah 54:10
Isaiah 54:10 speaks of God's unchanging kindness and covenant of peace, contrasting with the judgment proclaimed in Ezekiel 21:1.
Isaiah 54:10: For the mountains shall depart, and the hills be removed; but my kindness shall not depart from thee, neither shall the covenant of my peace be removed, saith the LORD that hath mercy on thee.
Contradiction with Psalms 103:8-9
Psalms 103:8-9 emphasizes God's mercy and slowness to anger, whereas Ezekiel 21:1 is the beginning of a prophecy about God's wrath.
Psalms 103:8-9: The LORD [is] merciful and gracious, slow to anger, and plenteous in mercy. [plentious...: Heb. great in mercy]
Contradiction with Lamentations 3:31-33
Lamentations 3:31-33 declares God's compassion and unwillingness to bring grief willingly, in contrast to Ezekiel 21:1's message of impending judgment.
Lamentations 3:31-33: For the Lord will not cast off for ever:
Contradiction with 1 John 4:8
1 John 4:8 states that God is love, which seems contradictory to the message of judgment and wrath starting in Ezekiel 21:1.
1 John 4:8: He that loveth not knoweth not God; for God is love.