Contradiction with Ezekiel 18:20
Each person is responsible for their own sin, contradicting the notion of the innocent suffering for another’s actions as in 2 Samuel 12:4.
Ezekiel 18:20: The soul that sinneth, it shall die. The son shall not bear the iniquity of the father, neither shall the father bear the iniquity of the son: the righteousness of the righteous shall be upon him, and the wickedness of the wicked shall be upon him.
Contradiction with Jeremiah 31:30
Every individual should bear their own iniquity, opposing the idea of punishment being inflicted on others as seen in Nathan's parable in 2 Samuel 12:4.
Jeremiah 31:30: But every one shall die for his own iniquity: every man that eateth the sour grape, his teeth shall be set on edge.
Contradiction with Deuteronomy 24:16
Fathers shall not be put to death for their children, nor children for their fathers, contradicting the notion of vicarious punishment implied in 2 Samuel 12:4.
Deuteronomy 24:16: The fathers shall not be put to death for the children, neither shall the children be put to death for the fathers: every man shall be put to death for his own sin.