Are there any limits on what God can do?  

Our natural and automatic response is to say, "No, God can do anything."  And yes, God can do anything.  But He chooses not to do some things.   He limits His work by His nature and His purposes.  

So, in the Church, God chooses to limit Himself by our belief or unbelief, our humility of pride, and our purity or sinfulness. 

If we want to see God work among us in the church, we have to address these areas.