Kind of a wierd use of the word "wonderful" there... It makes it look like your care for The Cause exceeds your care for this poor lost child.
A silver lining doesn't undo the storm damage.
In retrospect, "wonderful" was probably the wrong word to use. However, I think it is admirable that the father is trying to find a way to turn the biggest tragedy he will probably every experience into a source of hope for others.