God created rest.
We have night and day every 24 hours as our planet spins on its axis. Our bodies naturally wake up and fall asleep on this schedule.
Every year, as the Earth travels around the Sun, we experience winter, spring, summer & fall. In winter our natural world slows down, and plants and animals take a rest.
Bears, bats, and other creatures hibernate. Trees lose their leaves. And plants die, leaving their seeds behind in the ground, until the warmth of spring sets them to growing again.
Can you think of any other examples of rest in nature?