What does 1 John 4:17 mean?
Verses 17–19 offer insight regarding the source and impact of love. First, a growing love for God leads to confident anticipation of the future day of judgment. Believers who grow and mature in their faith need not fear how God will evaluate them in the future. They have been forgiven by God and are obeying His commands.The second phrase is more difficult to understand: "because as he is so also are we in this world." The "he" in this case refers to Jesus. Just as Jesus is in this world, so the believer is. What does this mean? By loving others we become like Jesus. We need not fear (1 John 4:18), but enjoy God's love and live it out in serving others, just like Jesus did. Jesus lived among those He served, taught them, prayed for them, served them, and ultimately gave His life for others, leaving a powerful example for our own lives.