What does it mean to be a child of the light?

To be a child of the light means to embrace the truth of the gospel through faith in Jesus Christ. This identity is established by God's work in our hearts, as expressed in Galatians 4:5-6, where believers receive the Spirit and are recognized as sons of God. Living as children of the light involves demonstrating faith in Christ and manifesting His righteousness in our actions, essentially becoming agents of His light in a dark world. The realization that we are heirs of God through Christ underscores the gravity and joy of this transformed identity.