Even if theism is a failure, it's still superior to atheism

[werenothereyet]

Similarly, since he’s discounting observation and detection, we can claim that all existing trees are of equal height.

Boru

Therefore all trees are the tallest trees. So, every tree makes my claim true: there is a tallest tree.

I didn't claim we should reject observation altogether, lol. We simply don't need it to deduce from observed trees that there is a tallest tree. Namely, we don't need to see the tallest tree.