We are called to walk accordingly to Christ’s way. When believers do they will have a community and friendships with one another. Believers will find forgiveness, even though a person is forgiven eternally of there sins. But Christians still find themselves need of forgiveness because we’re not perfect we’re not sinless. Even the apostle Paul notes his failures, despite his desire to walk in the light and noble workings he’s done. A person that has sin in there life still has hope, hope is not lost when there’s sin in your life. Christ sacrifice removes those sins from eternal penalties. But when we find sins in our life we should confess and repent. So those who walk in the light will find truth, but those who walk in darkness will be lost.