Contradiction with Isaiah 1:3
This verse attributes the lack of understanding and rebellion to Israel, while Isaiah 5:4 questions what more could have been done to make them fruitful.
Isaiah 1:3: The ox knoweth his owner, and the ass his master's crib: [but] Israel doth not know, my people doth not consider.
Contradiction with Isaiah 55:6-7
It suggests that seeking the Lord and returning to Him brings mercy and pardon, while Isaiah 5:4 implies continued unfruitfulness despite efforts.
Isaiah 55:6-7: Seek ye the LORD while he may be found, call ye upon him while he is near:
Contradiction with Jeremiah 18:7-10
It implies that God can change the outcome if people repent, whereas Isaiah 5:4 suggests that nothing more could have been done.
Jeremiah 18:7-10: [At what] instant I shall speak concerning a nation, and concerning a kingdom, to pluck up, and to pull down, and to destroy [it];
Contradiction with Matthew 7:17-18
This passage speaks to the nature of trees bearing fruit according to their nature, whereas Isaiah 5:4 questions why good efforts did not yield good fruit.
Matthew 7:17-18: Even so every good tree bringeth forth good fruit; but a corrupt tree bringeth forth evil fruit.
Contradiction with Romans 2:4-5
It suggests that God's kindness should lead to repentance, while Isaiah 5:4 implies that despite efforts, there was no change.
Romans 2:4-5: Or despisest thou the riches of his goodness and forbearance and longsuffering; not knowing that the goodness of God leadeth thee to repentance?