Christianity. Complaining and grumbling are certainly among those things. Christians believe that God is sovereign over all things, including even those circumstances that they find unpleasant and undesirable. When we complain and grumble, we are telling those around us that we believe God is doing a very poor job, and, if given the opportunity, we could do much better. If we are not on our guard, grumbling can become a way of life with us: the weather is not what we would like it to be; people don’t