Contradiction with Luke 12:19
This verse emphasizes finding joy and comfort in earthly pleasures and possessions, whereas Matthew 5:12 focuses on rejoicing due to heavenly rewards despite earthly hardships.
Luke 12:19: And I will say to my soul, Soul, thou hast much goods laid up for many years; take thine ease, eat, drink, [and] be merry.
Contradiction with Ecclesiastes 3:13
This verse suggests taking pleasure in earthly labor and its fruits as God's gift, in contrast to Matthew 5:12 which speaks of joy from heavenly rewards despite earthly suffering.
Ecclesiastes 3:13: And also that every man should eat and drink, and enjoy the good of all his labour, it [is] the gift of God.
Contradiction with Matthew 6:19-20
While these verses highlight storing treasures in heaven rather than on earth, there is a contrast in emphasis: Matthew 6:19-20 stresses a deliberate choice in where to store treasures, whereas Matthew 5:12 speaks of rejoicing because of heavenly rewards during persecution.
Matthew 6:19-20: Lay not up for yourselves treasures upon earth, where moth and rust doth corrupt, and where thieves break through and steal:
Contradiction with James 4:9
This verse advises one to grieve, mourn, and weep over sins, which contradicts the encouragement in Matthew 5:12 to rejoice and be exceeding glad despite persecution.
James 4:9: Be afflicted, and mourn, and weep: let your laughter be turned to mourning, and [your] joy to heaviness.
Contradiction with 1 Corinthians 15:32
This verse suggests living for today and indulging in earthly pleasures if there is no resurrection, whereas Matthew 5:12 assures joy in heavenly rewards despite earthly suffering.
1 Corinthians 15:32: If after the manner of men I have fought with beasts at Ephesus, what advantageth it me, if the dead rise not? let us eat and drink; for to morrow we die. [after...: or, to speak after the manner of men]
Paradox #1
The potential contradiction in Matthew 5:12 could be the idea of rejoicing in persecution, as it might conflict with the human instinct to avoid suffering or seek justice. While some see it as a call to maintain faith and find joy despite adversity, others might view it as a problematic endorsement of enduring unjust treatment without resistance.