I don't see this as breach of secularism, strictly speaking, but I sure as hell don't like it. The Bible is not the source for any legal system I'm aware of, and I hate it when people claim that it is. Also, while the whole wichhunt thing is probably an exaggeration, I can't see much good coming from this. Christians aren't the most tolerant people I've ever encountered and I imagine that would show in the legislature if this gets taken too seriously.