The wise and pious man dwells in the real world, which he attains through his wisdom (skills in perception warrant a more accurate view of the real world). The wise and pious man doesn't dwell in the real world, but rather it is promised to him, a goal to live for. (ex: to the sinner who repents) The real world is unattainable and cannot be promised, yet remains a consolation when confronted with the perceived injustices of the apparent world. If the real world is not attained, then it is unknown.