I forgot where I Got this, but it’s good:

How do you know when you are working for God? 

• You get tired
• You burn out
• Or the opposite…you become very successful and start taking pride in your success.
• You begin doing what works over and over again, because you have found a formula that works regardless.

That is what the Bible calls “walking in the flesh.” In spite of how good it looks, the work will burn up in the end like a pile of wood.

So how do you know if you are dealing in the success of God’s power?

• You are at risk
• You are way over your head
• You are not completely sure what you are doing
• You are acutely aware of your own weaknesses
• You have ventured into a place where if God doesn’t show up, you are a dead duck.