Contradiction with Matthew 19:26
Isaiah 50:2 questions if God's hand is shortened that it cannot redeem, while Matthew 19:26 asserts that with God all things are possible, implying no limitation or contradiction.
Matthew 19:26: But Jesus beheld [them], and said unto them, With men this is impossible; but with God all things are possible.
Contradiction with Ezekiel 22:30
Isaiah 50:2 suggests a lack of response when God calls, whereas Ezekiel 22:30 says He sought for someone to stand in the gap and found none, implying a more detailed search rather than just a call.
Ezekiel 22:30: And I sought for a man among them, that should make up the hedge, and stand in the gap before me for the land, that I should not destroy it: but I found none.
Contradiction with John 12:37
Isaiah 50:2 indicates God's power to perform miracles but people remain unredeemed, yet John 12:37 shows that despite witnessing signs, people still did not believe, reflecting a different reason for lack of redemption.
John 12:37: But though he had done so many miracles before them, yet they believed not on him:
Contradiction with Psalm 115:3
Isaiah 50:2 implies potential limitations to God's actions ("Is my hand shortened"), while Psalm 115:3 states that God does whatever pleases Him, suggesting no limitations.
Psalm 115:3: But our God [is] in the heavens: he hath done whatsoever he hath pleased.
Contradiction with Jeremiah 7:13
Isaiah 50:2 questions the inability to save, but Jeremiah 7:13 shows God speaking persistently without people responding, highlighting a persistent outreach instead of inability.
Jeremiah 7:13: And now, because ye have done all these works, saith the LORD, and I spake unto you, rising up early and speaking, but ye heard not; and I called you, but ye answered not;