De Plantatione

On this account, also, he has assigned a most appropriate place to the Paradise, called Eden (and the name Eden, being interpreted, means "delight"), an emblem of the soul, which sees right things, and revels amid the virtues, and exults by reason of the abundance and magnitude of its joy; proposing to itself one source of enjoyment in the place of the innumerable things which are accounted pleasant among men, namely the service of the one wise God.