God gives specific gifts to every believer to build up the church and spread the gospel. Paul emphasizes that before we can effectively use our spiritual gifts, we must approach them with humility rather than pride. Christian humility means thinking of ourselves less, not thinking less of ourselves. This enables us to trust God more deeply and allows the body of Christ to function properly. We should measure our gifts according to our faith in God, not human standards. The church needs both diversity of gifts and unity in Christ, with every role being necessary for a healthy body. Through spiritual gifts, believers become active participants in God's kingdom work on earth.