I assume that entropy ensures that eventually all matter in the universe disassociates into constituent parts, with dissimilar atoms equally spaced from each other across the entire universe, all imbued with some equal distribution of energy in the form of uniform heat slightly greater than absolute zero. Any body or form is order, and order of any kind takes energy to maintain, as it is a concentration of matter and energy, as you kindly stated, the second law of thermodynamics states that higher orders of energy and organization necessarily diffuse over time to lower areas of energy and order until equilibrium is obtained. Such is entropy.