What does John 3:17 mean?
Verse 17 is a peaceful footnote to John 3:16. Jesus came for the purpose of saving people, not condemning them. Verse 18 explains that this is because those who do not believe are "condemned already." According to the Bible, God doesn't want to see anyone destroyed (Ezekiel 18:23–32). Rather, He would prefer that everyone be saved (2 Peter 3:9; 1 Timothy 2:4). However, He will give us the dignity of our choices.This salvation is offered to "the world," a phrase this verse uses three times. This is from the Greek word kosmos, which sometimes refers to the God-hating system of human society. In this context, however, it means "all people." The meanings overlap in this case, since the people Christ died for were—and are—sinners who are separated from Him (Romans 5:12).
This verse also reiterates the idea that salvation is through Christ—and nothing else. The offer of salvation is for everyone, but only those who accept it will actually be saved.