Philippians 2v14-16
Do all things without grumbling or questioning, that you may be blameless and innocent, children of God without blemish in the midst of a crooked and twisted generation, among whom you shine as lights in the world, holding fast to the word of life, so that in the day of Christ I may be proud that I did not run in vain or labor in vain.

Let us be without complaint, shining the light and the hope found in Christ focusing on the eternal reward so graciously given to us by the maker of the universe.