God tells that He creates economic crises so that people are distanced from unbelief and unawareness and that they get closer to Him. “And if it were not that the people would become one community [of disbelievers], We would have made for those who disbelieve in the Most Merciful - for their houses - ceilings and stairways of silver upon which to mount.” Qur’an, 44:33 - Harun Yahya