“Twinkle, Twinkle, Little Star” is an English lullaby. Its lyrics, originally a poem by Jane Taylor, capture the wonder of God’s universe where stars hang “up above the world so high.” In the rarely published later stanzas, the star acts as a guide: “As your bright and tiny spark lights the traveler in the dark.”  
In Philippians, Paul challenges believers in Philippi to be blameless and pure as they “shine . . . like stars in the sky” while offering the good news of the gospel to all around them (2:15–16). We wonder how we can shine like stars. We often feel inadequate and struggle to think our “light” is bright enough to make a difference. But stars don’t try to be stars. They just are. Light changes our world. And it changes us. God brought physical light into our world (Genesis 1:3); and through Jesus, God brings spiritual light into our lives (John 1:1–4).
We who have God’s light in us are to shine in such a way that those around us see light and are drawn to its source. As effortlessly as a star hanging in the night sky, our light makes a difference because of what it is: Light! When we simply shine, we follow Paul’s directive to “hold firmly to the word of life” in a world in deep darkness, and we draw others to the source of our hope: Jesus.