On the other hand, I always found Shylock the most delightful of Shakespeare's creations--so vital, so alive, so passionate--as opposed to the prating Portia or the insipid Jessica (Shylock's daughter). Found myself rooting for the pound of flesh--thought the old fart had it coming.
So, I guess there are all kinds of ways to look at things...
Shylock calls the judge a second Daniel. That alludes to the story of Susannah and the elders, which the Reformers relegated to the Apocrypha (since it's not in the Hebrew Bible)...Shakespeare evidently could expect his audience to be familiar with it anyway.