1. No fear in love (16b-18)
Unconfessed, unforgiven sin in our hearts makes us fear death and fear judgment. But when we repent and receive God's gift of love, the atoning sacrifice of Jesus, our sin problem is solved and the basic fear that underlies all fear is cast out of our hearts. God's children who live in this world are growing in his image. We love our Father, and we know he loves us. His perfect love casts out our fear.
2. Because he first loved us (19-21)
Sin, fear and mistrust also keep us from loving other people. We can love God and love others because God first loved us. How amazing--that God could love dirty, useless sinners like us! Love for our brothers does not come naturally. So God gave us a command to be obeyed: Whoever loves God must also love his brother.
Application: Lord, wash my heart clean of all sin and fear and selfishness. Let your love dwell in my heart so that I can love my brothers and sisters.
One Word: Perfect love drives out fear