1 John 1:6

1:6 If we say we have fellowship with him and yet keep on walking ¹  in the darkness, we are lying and not practicing ²  the truth.

1 John 1:10

1:10 If we say we have not sinned, we make him a liar and his word is not in us.

¹ tn The context of this statement in 1:6 indicates clearly that the progressive (continuative or durative) aspect of the present tense must be in view here.

² tn Or “living according to…”