When god gives us insight or revelation He is trying to anchor our affections in a world we cannot see. Faith is not a matter of the mind. It is not an intellectual issue. Faith does not come from striving. It comes from surrender. There is a fight, but the fight comes out of faith. Jesus described the key to His ministry. We know He only did what he saw His father do. So He is mirroring the reality of that world (heaven). In His active obedience He releases the kingdom of Heaven. Jesus said if I cast a demon out of you by the spirit of God, then the kingdom of God came upon you. What did He do? Jesus showed them what happens in the unseen. When the demon leaves its because the kingdom fell upon them. Faith operates out of the unseen to the seen.