Spiritual laws are at least as precise and accurate as physical laws and can be apprehended with the same mind we use to apprehend simple arithmetic. Invisible realities can be handled as easily and confidently as we handle visible realities. While there is mystery about the Spirit we may be unable to apprehend, everything needed for life and godliness can be known precisely and accurately.
Jesus had mastery of invisible realities which explains the many miracles he performed. To people without knowledge, they are mysterious miracles that get dished out when God is in the mood, but to those who truly understand, they are results you produce at will, following precise laws.
We ought to expect the words of our mouth to manifest as we would expect a glass of water to be lifted up from a surface when we lift it up.
Jesus knew the water would become wine. He knew he would not sink when he put his feet on water. He knew Lazarus would come forth. He knew the loaves and fishes would multiply, every time he needed them to. He knew that everyone who requested healing in faith would be healed. He was not unsure, neither was he experimenting.
Faith is not unknowing, neither is it denial of facts but a deep, unshakeable knowledge of invisible realities. This knowledge can be so strong as to make martyrs prefer death to denial of what they know.
Knowledge allows you to repeat exploits and “miracles” at will. When my younger brother was kidnapped, I knew by discernment and experience, how to arrest the development. The deliverance like all divine interventions, was praiseworthy but it was not surprising. Mystery surrounds God but He expects us to know Him and to know His ways having built into us the ability to apprehend Him.
The reason for our lack of mastery in spiritual matters and by extension life and godliness, is not so much due to the mystery of godliness as our laziness. Knowledge of any subject requires diligent study, how much more knowledge of the Highest. The degree of attention and study we give to the truth determines our level of spiritual mastery, which translates into ability to live on planet earth like Christ did – far above natural and human systems.