Juxtaposition creates recognizable existence
We cannot recognize darkness as darkness without light, nor can we recognize light as light without darkness. Existence is created through a juxtaposition to nonexistence. However, if either existence or non-existence remains for too long, it becomes unrecognizable. Cyclicality is the universes answer to this problem. The constant change between existence and nonexistence creates eternity. Death allows for life, life allows for death, and the cyclicality of death and life reveals the truth of timelessness.