Contradiction with 2 Samuel 14:14
This verse suggests acceptance and inevitability of death, whereas Numbers 12:15 emphasizes the restoration and reintegration of Miriam after her punishment, contradicting the theme of finality.
2 Samuel 14:14: For we must needs die, and [are] as water spilt on the ground, which cannot be gathered up again; neither doth God respect [any] person: yet doth he devise means, that his banished be not expelled from him. [neither...: or, because God hath not taken away his life, he hath also devised means, etc]
Contradiction with Matthew 5:44
This verse promotes love and forgiveness, even for enemies, while Numbers 12:15 outlines a punishment and exclusion, which can seem harsh and unforgiving.
Matthew 5:44: But I say unto you, Love your enemies, bless them that curse you, do good to them that hate you, and pray for them which despitefully use you, and persecute you;
Contradiction with Ezekiel 18:32
This verse indicates that God takes no pleasure in the death of anyone, yet in Numbers 12:15, a punishment is exacted which implies a harsher disciplinary action.
Ezekiel 18:32: For I have no pleasure in the death of him that dieth, saith the Lord GOD: wherefore turn [yourselves], and live ye. [yourselves: or, others]
Contradiction with Luke 6:36
This verse calls for mercy, while Numbers 12:15 involves a period of separation due to a lack of mercy shown to Miriam.
Luke 6:36: Be ye therefore merciful, as your Father also is merciful.
Contradiction with John 3:17
This verse speaks about salvation and not condemnation, yet Numbers 12:15 involves condemnation for Miriam's actions.
John 3:17: For God sent not his Son into the world to condemn the world; but that the world through him might be saved.