But the officer on whose arm the king leaned answered the man of God, “Look, even if the LORD were to make windows in heaven, could this really happen?” “You will see it with your own eyes,” replied Elisha, “but you will not eat any of it.” — 2 Kings 7:2

"if the LORD were to make windows in heaven, could this really happen?". The officer doubted, and God proved he doesn't need windows to provide. Have faith — nothing is impossible with God. My thoughts are not your thoughts. Test me and see if i won't pour out blessing.