Contradiction with Exodus 20:3
John 12:28 refers to glorifying Jesus, while Exodus 20:3 instructs to have no other gods before the true God, possibly challenging the idea of glorifying someone other than God.
Exodus 20:3: Thou shalt have no other gods before me.
Contradiction with Isaiah 42:8
John 12:28 discusses glorification of Jesus, whereas Isaiah 42:8 states God will not give His glory to another, suggesting a contradiction in sharing divine glory with Jesus.
Isaiah 42:8: I [am] the LORD: that [is] my name: and my glory will I not give to another, neither my praise to graven images.
Contradiction with Psalm 115:1
John 12:28 speaks about glorifying Jesus, but Psalm 115:1 emphasizes giving glory only to God's name, highlighting a potential conflict over who should receive glory.
Psalm 115:1: Not unto us, O LORD, not unto us, but unto thy name give glory, for thy mercy, [and] for thy truth's sake.
Contradiction with 1 Corinthians 1:29
John 12:28 involves glorifying Jesus, but 1 Corinthians 1:29 mentions no flesh should glory in God's presence, which could be seen as a contradiction regarding human glorification.
1 Corinthians 1:29: That no flesh should glory in his presence.
Contradiction with Isaiah 48:11
John 12:28 mentions glorification, while Isaiah 48:11 speaks against sharing God's glory with another, questioning the sharing of glory with Jesus.
Isaiah 48:11: For mine own sake, [even] for mine own sake, will I do [it]: for how should [my name] be polluted? and I will not give my glory unto another.