John Calvin on Ezekiel 18:18-19

He inculcates the same thing more at length, not for the sake of ornament so much as to refute that impious saying in which the Israelites so perniciously persisted. Since then it was difficult to tear from their minds what was so deeply rooted in them, the Prophet often exclaims that no one was punished except he deserved it for his crimes. He adds in the next verse what seems superfluous and absurd: for the Israelites did not contend with God for sparing the innocent: but here Ezekiel represents them speaking as if they wished the innocent son to be punished equally with the wicked father. But he does not mean that they contended about the right, but about the fact, as we usually say. For since they were imbued with that error, that punishments extended beyond the criminals, on the other hand he pronounces that the just were not absolved by their own goodness, if they sprang from impious parents, although the people supposed so; for they were buried under their own depraved judgment, otherwise they must have perceived that justice is never deprived by God of its reward of life.

Ezekiel 18:20

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.

20. Anima quae peccaverit ipsa morietur: filius non portabit iniquitatem patris, et pater non portabit iniquitatem filii: justitia justi super eum erit, et impietas impii super eum erit.