It depends on the perspective
From a Physics perspective, it's not true.
Existence does not require order.
On the quantum scale, there is no such thing as order. Particles constantly float in and out of existence, and nothing is definite.
From an evolutionary biologist's point of view, it isn't true as well.
Evolution is a very ordered process. Only organisms that are selected by natural selection survive to pass on its genes. That means, the order is that organisms can only evolve to better fit their enviornment