Grumbling is a natural part of life, but should it be? Paul instructs us to work out our salvation with fear and trembling, a process known as sanctification. As we engage in this journey, we come to realize that it’s God working in us, and as a result, we begin to grumble and complain less. In this discussion, we explore the reasons behind our grumbling and how we can shift our focus to the work God in turning us into children of God.