So if when you are offering your gift at the altar you there remember that your brother has any [grievance] against you, leave your gift at the altar and go. First make peace with your brother, and then come back and present your gift. (Matthew 5:23-24 AMPC)
If someone has something against you, you must take the initiative to make it right. We cannot brush it off with, “I didn’t do anything wrong” or “That’s their problem,” but we must be proactive peacemakers.
It could be that our restorative action will allow the other person to enter into worship in a way they were unable to before you reached out to them.
I talk about this more in:
Craig T. Owens 
Tell me what you think about this...