This is an interesting audio that Resisting sent me by PM
"Are the Rabbis right"
http://realmessiah.askdrbrown.org/listen/are-rabbis-right
After listening to this audio loop it is interesting to gain a fuller understanding of how the much later (Christian era) prohibition of saying or writing Yahweh's name came to be.
http://en.wikipedia.org/wiki/Tetragrammaton#In_later_Judaism
Really brings to life Matthew 23
http://www.blueletterbible.org/Bible.cfm?b=Mat&c=23