It is not what we do, but also what we do not do, for which we are accountable.
Moliere, actor and playwright (1622-1673)
We call them 'sins of omission.' Are you guilty of a sin of omission? Not telling the full truth...failing to say anything at all, when an explanation is necessary...
Some examples: If a person hits a parked car and fails to leave a note with contact information, it is a sin of omission. When a guy takes a girl home to meet his parents and doesn't tell them that she is of another religious faith (and he knows it is important to them) it is a sin of omission.
Okay kiddies....it's time for confession (truly good for the soul.) What sins have you omitted?