A light that changes things
by Anita Foster
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In the same way, let your light shine before others, so that they may see your good works and give glory to your Father in heaven (Matthew 5:16).
Read Matthew 5:13–20
Light changes things. It can change a mood and help us and others to see things more clearly, especially those things that are hard to find or see in the dark. We talk about ‘shedding light’ on situations. In fact, we need light for our eyes to function properly.
On 22 January 2026, Australians were encouraged to light a candle on doorsteps or windows as a message of hope, unity and remembrance in the wake of the Bondi Beach terror attack. An action that provides a hopeful glimmer of light after a distressing time.
When Jesus discusses light in this passage, it comes from the famous Sermon on the Mount. Jesus teaches that we are light in this world. Light to help others see God more clearly. To bring the hope and light of Christ into every situation we find ourselves in.
When Jesus speaks of letting our light shine, it emphasises the purpose of God’s word and the Holy Spirit’s work of faith in us as not just for our own benefit, but for those around us.
Jesus was very familiar with the Jewish rituals involving the lighting of candlesticks and lamps. The simplicity of these everyday items often mirrored the spiritual lives of people. People lit lamps to illuminate their homes, guide their paths and keep darkness away. Lighting a lamp was a sacred act in many households – especially before Sabbath or during worship. The light served as a reminder of God guiding the wilderness journey of his people with a pillar of fire and that God had promised to send a light – the Light – into a world darkened by sin. It wasn’t just about seeing, but welcoming in the peace, safety and presence of God.
In the same way, Jesus calls us to be a presence in the world that offers a guiding light to him, welcoming the peace and presence of God into our surroundings.
Lord Jesus, let your light shine through us today, so that others may see hope and give glory to you. Amen.
Anita Foster lives in Melbourne’s outer east with her husband and three teen and tween daughters. She is the Director of Faith and Formation at Luther College in Croydon, and she loves teaching, theatre, being in nature and finding new ways to express her creativity.
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