"If I had the brass neck to criticise the work of biologists with as little understanding of biology as he has of religion, I'd be making as big a fool of myself as he does.".
Totally agree with half of that, Bert_H: I don't think my GCE in General Science would qualify me to challenge scientists on any aspect of their disciplines. But I don't see how the same argument applies to religion. Can you give me an example of the kinds of things I would need to know about religion before I was qualified to criticise it? In the biology case, I would need to know, say, how photosynthesis works, or the structure of DNA. What are the equivalent things in the domain of religion?
And isn't there a further big (I would say fundamental) difference between the scientific and the religious domains. It is this: wherever I go in the world, whatever university I might attend, there is a single biology, a central corpus of knowledge built on research, observation and experiment over the last (apologies to Aristotle) four hundred years. Differences, for sure, in the areas of unknowing like some of the mechanisms by which evolution has worked (e.g. Dawkins vs Gould), but not over the core principles of the discipline. But religion? I see no such consensus. To take just the Christian faith, there are thousands of sects, most of whom claim to be the only true interpreters of their religion. Might you not conclude from this that if one out of a thousand is true then nine hundred and ninety-nine must be wrong? And if that many are false might not all be so? I don't need ANY knowledge of their catechisms or creeds to make that assertion. It is a logical inference derived from their claims. In short what qualifies me (or Dawkins, or you) to criticise religion is the possesssion of a rational mind.