Lawlessness/Righteousness, a Reflection on 1 John 3:4-7

After the reminder, "You know that he was revealed to take away sin and that in him there is no sin." John issues an indictment (a warning?), "No one who abides in him sins. Anybody who sins doesn't even know him."

But John does not allow us to give up or in. "Do what is right."
Here is the commentary by William Loader:

This then enables us to see 3:1-7 in perspective. It is not about how many morality boxes we can tick to qualify ourselves as righteous or as a child of God. It is about whether love flows. Here, too, it is not about how many acts of love we summon up our energies to perform - ticking the goodness boxes, but how much we open ourselves to receive the love which God gives, which in turn flows through us to others. Love gives birth to love. Later the writer will speak of our loving because we were first of all loved by God (4:19). The author might say today: no amount of doing good deeds and no amount of having impressive spiritual experiences will count for anything if it is not connected to a real change that is relational. It may be cosmetic goodness and religion, but without that love it is nothing much. Paul made much the same point in 1 Corinthians 13.