ADNAN OKTAR: If people are cheerful with genuine faith, their artistic capabilities would increase. Architecture would be very beautiful. They could produce very beautiful movies. Once people cease to be cheerful, their brains shrivel, the veins in their brains constrict and blood does not go to their brains properly. They can no longer think properly, they choke up and their horizons would become narrow, they would feel out of spirits and by the leave of Allah, their power of compilation disappears.  In the bliss that comes from faith, people's horizons would be broadened. They construct giant places of worship, they construct giant beautiful facilities, they lay out very beautiful gardens. For instance painters paint very beautiful paintings. When they feel full of love, sculptors sculpt very beautiful sculptures, scientists make magnificent discoveries. When they talk they'd bear our hearts. We would feel joy when we go to a store, we would feel joy when we go out. For instance when one gets into a car, he would feel cheerful because of the bliss, the joy the driver has, he would feel excited. This happens successively. I mean people are affected from things successively. When there is unhappiness in the society that unhappiness would go on successively. For instance the boss of a workplace comes in, he feels unhappy and the whole office would become unhappy. The man goes to his home and people there would become unhappy as well. This is a successive electricity that spreads around. But if there is a joy, a happiness, that would spread around successively as well. This is what Hazrat Mahdi (pbuh) will do. He will start that successive love. But Allah would give that power to him only after that authority is given to Hazrat Mahdi (pbuh). I mean the dosage of his power would then increase exponentially. Allah starts to endorse the blessings to the people after that.