The topic of sin in 1 John.

[holyrokker]

1 John 1: 8-10, means that we have a 'body of sin' that we need to die to daily. If we claim we have no body of sin, or a sinful nature, that in our sin nature we do not sin, then we are liars and the truth is not in us.

But the passage doesn't mention "sin nature". In fact, the Bible doesn't teach the concept of "sin nature".