The best exposition I have found on this comes from the Judaic religion.I am sure that in other religions there are similar expositions but I have not found any yet.This one is also good because it’s about the Day of Atonement and whatever our religion we all have a lot to atone for..
http://www.biu.ac.il/JH/Parasha/eng/vayelekh/suc.html
How my heart sings 