So Rand used that faulty thinking as a jumping off point. The Money Speech is a brilliant summation of the only moral method of exchange between rational people.
Rand was not a Christian believer, and I have no idea if she understood the accurate quote from the Bible. But I'm pretty sure she was not trying to discuss that topic at all. She was addressing the thought processes of the man in the street.
Money is...money, just a tool an instrument to get things done in a consistent and efficient manner.
Just like the nut-bags on the left enshrine Diversity as the solution to all of our problems, so does Rand go a little nutty with the "money is the root of all good" line.
I don't expect Rand the Objectivist to know or care about the Bible and as for "moral?" Please...Libertarians and Objectivists are amoral at best.
All the being said, I like money a lot. I could use more if it.