"Why is it that lawyers aren't sworn to tell the truth and nothing but the truth?"
I'm sure there is some kind of oath or code of ethics that comes along with being a member of the bar.
Now to what extent some of them follow it....
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No 10 Commandments but still swear on the Bible...
Yeah, that doesn't make much sense to me either. I don't think either should be in the court. And I think you can opt to not use the Bible to be placed under oath. Also, for those who follow the NT more literally, I have heard that some courts ask "Do you hearby swear OR AFFIRM that the testimony you are about to give...." so the more literal interpreters don't violate their interpretation of not swearing.."let your yes be yes and your no be no."
As far as people "bitching" about taking out the Bible/10 Commandments/etc. I have a very strict separation of Church and State mindset. I honestly fail to see how infusion of expressed religious faith in our public institutions is not a violation of 1st Amd.
But that's just me. I "bitch" more about how both sides try to argue their points more than their actual points. Flaming idiots and crybabies at both ends of the political rainbow.