You sit there waiting for the RED LIGHT to go on. You could be sitting there for five minutes, waiting, while the producer talks to the engineer. Then the light goes on you know that you mustn't make a mistake for at least 4 minutes. ↗
I have often talked with angels on this subject, and they have invariably declared that in heaven they are unable to divide the Divine into three, because they know and perceive that the Divine is One and this One is in the Lord. ↗