Even in the obscure phenomena of ordinary life, a historical distance is needed so that everything may be understood as fully as possible.
In the same way, Peter needed to be left alone with himself in order to understand that he could not possibly have left the prison unless the angel of the Lord had brought him out so wondrously.
Likewise, many of us value the great and glorious things that happen to us as God's work only after everything has taken place. Often, because of our lack of understanding of God's will, this is not to our benefit.
Therefore blessed is the man guided by God and guarded by His angel. He attends to God's providential care for him and strives to be obedient to Him, to do His works, to save himself, and to lead others to this.
“What happened inside the prison was more wondrous, while what followed was more ordinary,” says St. John Chrysostom. “When there was no longer any obstacle, the angel was no longer with him.
“But why does Peter not understand what is happening? So that he might receive deliverance suddenly, and only then, after deliverance, perceive it. Having perceived it, he acted accordingly.”
Thus he was given a full and rational ability to do at each moment of the action what was then necessary. Now he had the time and opportunity to understand everything, and he understood.
One may say that everything took place supernaturally, yet at the same time in accordance with the human sequence of feelings and thoughts.
Another remark of St. John Chrysostom is also worthy of mention. He says, “If Peter had taken what was happening as reality, he would have been afraid and would not have remembered what occurred.
“But now, as though seeing a dream, he remained undisturbed.”
The words of the Apostle Peter concerning deliverance from Herod and from all that the Jewish people expected show that he was sufficiently informed about Herod's aims and intentions. Therefore his joy in the Lord was understandable.
The Lord had arranged everything so wondrously through His angel.