No Shadow of Doubt
The Apostle has been quite straight about the sort of behaviour that is off-limits for Christians. It may jar with the tolerant age which has become usual in the West, but 'living in the light' will always be a peculiar lifestyle to those who don't love Jesus (1 Peter 4:4). The 'deeds of darkness' are described as being 'fruitless' - they have no ability to produce any of the good things that God desires of us. By contrast, when sin is brought to the light it can be dealt with in the same way that a surgeon can remove a cancerous tumour when it is visible through the illum