I read this today on Abraham Piper's website, "22 Words."
It's worth spending some time chewing over. If you click on the underlined title of the post, it should take you directly to his site and some more great thought provoking reads!

Can you both doubt something and expect that it’s true at the same time?

When doubting, I’m sometimes nervous to ask God to explain what I wonder.
I’m afraid he actually will.
So is that doubt?