Greg Beaumont: Motivations to fight sin

The fight against sin in the Christian life is incredibly difficult. In this passage, John points out three objective realities to help motivate his readers to fight hard against sin. But not only this, John uses these objective realities to show that for a Christian, a life of ongoing sin is simply incompatible and that they should not be deceived by anyone who tells them different!
1 John 2:29-3:10