Contradiction with Job 1:1-2
Job was described as perfect and upright, yet he suffered immensely, which contrasts with the direct blessings mentioned for obedience in Leviticus 26:3.
Job 1:1-2: There was a man in the land of Uz, whose name [was] Job; and that man was perfect and upright, and one that feared God, and eschewed evil.
Contradiction with Ecclesiastes 8:14
This verse discusses the righteous suffering and the wicked prospering, which contradicts the idea that obedience directly leads to blessings.
Ecclesiastes 8:14: There is a vanity which is done upon the earth; that there be just [men], unto whom it happeneth according to the work of the wicked; again, there be wicked [men], to whom it happeneth according to the work of the righteous: I said that this also [is] vanity.
Contradiction with Psalm 73:2-3
The psalmist observes that the wicked prosper, which can be seen as contrasting with the rewards for obedience specified in Leviticus 26:3.
Psalm 73:2-3: But as for me, my feet were almost gone; my steps had well nigh slipped.
Contradiction with Luke 6:20-22
In these verses, Jesus speaks of blessings for the poor and persecuted, suggesting that earthly success isn't a guarantee of obedience, in contrast to Leviticus 26:3.
Luke 6:20-22: And he lifted up his eyes on his disciples, and said, Blessed [be ye] poor: for yours is the kingdom of God.
Contradiction with John 9:1-3
Jesus explains that a man's blindness was not due to sin, suggesting that not all suffering is due to disobedience, which can contrast with Leviticus 26:3.
John 9:1-3: And as [Jesus] passed by, he saw a man which was blind from [his] birth.
Contradiction with Hebrews 11:36-39
These verses detail how faithful people endured hardships without receiving promises in this life, which differs from the immediate blessings for obedience described in Leviticus 26:3.
Hebrews 11:36-39: And others had trial of [cruel] mockings and scourgings, yea, moreover of bonds and imprisonment:
Paradox #1
The potential contradiction could be that the promise of blessings for obedience implies that suffering could be a result of disobedience. This can be seen as conflicting with certain beliefs about unearned suffering or the idea that bad things happen to good people.