'Tiny' in the Bible

Or how can you say to your brother, ‘Let me get the speck out of your eye,’ when there is a log in your own eye?

You hypocrite (play-actor, pretender), first get the log out of your own eye, and then you will see clearly to take the speck out of your brother’s eye.

In the same sense, the tongue is a small part of the body, and yet it boasts of great things.See [by comparison] how great a forest is set on fire by a small spark!