Your beliefs don’t make you a better person, your behavior does.
Be better today than you were yesterday. One of the challenges to being a better person is often in forgiving. What grudges are hardening your heart? Use Christ’s example of forgiving and forgetting each and every day in order to stay on the path that God has laid out for you.
Bear with each other and forgive one another if any of you has a grievance against someone. Forgive as the Lord forgave you.
Collosians 3:13 (NABRE)