First window: All things, particularly living ones, have many needs and demands that are met on time from somewhere unknown and unexpected. Unable to reach their objects by themselves, they cannot meet even the least of their needs. For example, you cannot satisfy even one need of your own outer and external senses and organs. Extend this comparison to all other living beings. These needs and demands, as well as their gratification, point singly and as a whole to an Absolutely Necessary Being's Existence behind the veil of the Unseen and His Oneness. They show Him to the mind with His Names the All-Munificent, Most Compassionate, Trainer and Upbringer, and Provider and Organizer. Can you explain this universal reality displaying wisdom, awareness, and compassion by attributing it to deaf nature, blind force, random coincidence, or lifeless and powerless causes?