Authentic, Compassionate Judaism For The Thinking Person

Does our system -- oaths of office, public promises, judicial decisions-- depend on fear of punishment or a different kind of fear [a reverence for God]?  Why do I not cheat on my taxes?  Why do I make excuses for policies that benefit me, and even double down on them?  The commentary on the lying of Isaac (and Avraham) written by Rabbi Yitzchak ben Moshe Arama, the "Aqedat Yitzchak," from late 1400's Spain, gives us a clue how to proceed forward in repairing out broken system.