You Are What You Know

It is beyond evaluation that, 'You Are What You Know.'  

And so then, what do you know? And in your knowing, what is known?

If you absolutely know welding, would it not be true that you are a Welder?

If you know accounting principles and practice the field of accounting, would it not be true that you are considered an Accountant?

If you know peace, and practice in the field of peace, would it not be true that you are considered a Peacemaker?

If you know God, then would it be plausible that you are in fact, God?