I usually disagree with EVERYTHING the WTS says, and am certainly not siding with or defending them; but...
Evolution IS a religious teaching.
It attempts to explain our origins, and since none of us were there for any of the events described, it requires a certain amount of faith to believe.
Faith in the scientists who seek out the evidence, faith in their interpretations of what they found, faith in their honesty and abilities...
Was it extremely improbable that life would spontaneously begin? That it would develop the ability to reproduce and evolve all on its own with no pesky or annoying God to impose His moral codes on you?
It is a simply mind boggling improbability, yet this is EXACTLY what you believe, and that my friend, takes FAITH.
So have at it, believe it if you want, I won't try to dissuade you, but don't fool yourselves that you have some kind of monopoly on reason and have stripped yourself of such nonsense as faith.
Unless you can go back in time and see the events, unless you can look over the shoulder of every scientist so you don't need to take his word for it, unless you can also see through solid rock to the stuff that he DIDN'T find or use your time machine to see the stuff that perished before his great grandfather's birth...
You can't 'know' without a measure of faith.
That, my friends, makes it a religious teaching. Just another of the doctrines in the religion of secular humanism.
Not that there's anything wrong with that, but it's not my belief.
RD