Surprise, Surprise--Our scientific understanding is limited. Yet another instance of man's wisdom being foolishness to God.

Actually, there is nothing new about that statement. The single gene, single protein theory is only used when determining simple inheritance. Most people who are educated even slightly know that there are no scientists who think that anything has a simple relationship. Read some more about secondary, tertiary and quaternary effects having to do with complexity theory, DNA and protein function.

Not new, granted. But this level of complexity invalidates the gene substitution strategy of much current "genetic engineering".

How? Thats like saying because the human body is a complex organizing we can swap one liver for another.