I made this Shalom/Peace card a few months back. The Shalom stamp comes from a great Jewish stamp company called Ruth's Jewish Stamps (http://www.ruthsjewishstamps.com). The Peace stamp came from one of my Stampin Up! sets I bought off of e-crack, err... Ebay.
I ended up masking off part of the Shalom stamp to just have the hebrew lettering. It's a very simple yet elegant card I think, that could be used for all kinds of occasions.
Hope you enjoy!