Philo: On the Posterity of Cain and His Exile

III. (10) Accordingly God banished Adam; but Cain went forth from his presence of his own accord; Moses here showing to us the manner of each sort of absence from God, both the voluntary and the involuntary sort; but the involuntary sort as not existing in consequence of any intention on our part, will subsequently have such a remedy applied to it as the case admits of; for God will raise up another offspring in the place of Abel, whom Cain slew, a male offspring for the soul which has not turned by its own intention, by name Seth, which name being interpreted means irrigation; (11) but the voluntary flight from God, as one that has taken place by deliberate purpose and intention, will await on irremediable punishment in all eternity, for as good deeds that are done in consequence of forethought and design, are better than unintentional ones, so also among offences those that are undesigned are of less heinousness than those that are premeditated.