Contradiction with Job 42:5-6
Job's encounter with God leads him to despise himself and repent, while Ezekiel 1:28 describes a vision of glory and beauty that does not elicit repentance.
Job 42:5-6: I have heard of thee by the hearing of the ear: but now mine eye seeth thee.
Contradiction with Exodus 33:20
This verse states that no man can see God's face and live, whereas Ezekiel 1:28 depicts a vision where God's glory is visible.
Exodus 33:20: And he said, Thou canst not see my face: for there shall no man see me, and live.
Contradiction with John 1:18
This verse asserts that no one has seen God at any time, contradicting Ezekiel 1:28 where a likeness of the glory of God is described.
John 1:18: No man hath seen God at any time; the only begotten Son, which is in the bosom of the Father, he hath declared [him].
Contradiction with 1 Timothy 6:16
It states God dwells in unapproachable light, contrasting Ezekiel 1:28 where a likeness of God's glory is approachable and seen.
1 Timothy 6:16: Who only hath immortality, dwelling in the light which no man can approach unto; whom no man hath seen, nor can see: to whom [be] honour and power everlasting. Amen.