Burnout or fadeaway

Genesis 2:2 And on the seventh day God ended his work which he had made; and he rested on the seventh day from all his work which he had made.
shâbath, shaw-bath'; a primitive root; to repose, i.e. desist from exertion; used in many implied relations (causative, figurative or specific):—(cause to, let, make to) cease, celebrate, cause (make) to fail, keep (sabbath), suffer to be lacking, leave, put away (down), (make to) rest, rid, still, take away.