Contradiction with Psalm 23:1
While Isaiah 8:21 describes people who are distressed and hungry, Psalm 23:1 expresses the Lord's provision and absence of want.
Psalm 23:1: [A Psalm of David.] The LORD [is] my shepherd; I shall not want.
Contradiction with Matthew 5:6
Isaiah 8:21 depicts people who are famished and in distress, but Matthew 5:6 promises fulfillment for those who hunger and thirst for righteousness.
Matthew 5:6: Blessed [are] they which do hunger and thirst after righteousness: for they shall be filled.
Contradiction with Philippians 4:19
Isaiah 8:21 shows people suffering from lack, whereas Philippians 4:19 assures that God will supply all needs.
Philippians 4:19: But my God shall supply all your need according to his riches in glory by Christ Jesus.
Contradiction with John 6:35
Contrary to the hunger described in Isaiah 8:21, John 6:35 portrays Jesus as the bread of life, promising that those who come to Him will never hunger.
John 6:35: And Jesus said unto them, I am the bread of life: he that cometh to me shall never hunger; and he that believeth on me shall never thirst.
Contradiction with Psalm 37:25
Isaiah 8:21 depicts people who are hungry and suffering, while Psalm 37:25 claims that the righteous will not be forsaken or beg for bread.
Psalm 37:25: I have been young, and [now] am old; yet have I not seen the righteous forsaken, nor his seed begging bread.
Paradox #1
The contradiction or conflict could be seen in the suffering and anger of people who might blame God for their hardships, which raises questions about the justice and benevolence of a loving deity allowing such distress.