Thomas Aquinas

It is apparent that this retribution of pain must be understood to be after death, when the text adds, "His bones will be full of the vices of his youth and they will sleep with him in the dust," as if to say: Even after death, when his flesh will be dissipated into dust when only his bones remain in the grave, he will suffer punishment for his sins, not only the ones he committed in old age, but also those he committed in his youth a time more susceptible to sin.

Commentary on Job ↗