By H.H. Pope Shenouda III
The believer accepts all this.
The believer accepts firstly that God is powerful. He also accepts everything in a certain range of this unlimited power.
The believer frees himself from the doubts of the researches and the investigations of the unbeliever. Not only does he accept the unseen, but moreover, he lives according to and focuses his mind and affection on the unseen according to what the apostle's words. "While we do not look at the things which are seen, but at the things which are not seen. For the things which are seen are temporary, but the things which are not seen are eternal." (2 Cor. 4:18).
You will ask, how can I see the hidden? And I tell you by faith.
What are then those unseen matters? The first is probably God Himself, His qualities, His works, and all things pertaining to Him.