Capacity, Potential, Infinite

There is a difference between capacity and potential. An (most?) adult(s) has(ve) the capacity to drive a car. A child has the potential to drive a car someday. Couple this thought with infinite, and you may begin to grasp the spiritual world. 

We are created in God's image, therefore we have infinite potential to accomplish and be great in the spiritual world. 
There is only One Being with Infinite Capacity. To try to assume any of His duties of judgement, salvation, lordship, wisdom is a thousand times more dangerous than a 2 year old child driving a car on a rush hour freeway!