Day of rest. Went to church. In the sacrament meeting we had a return missionary speak. He talked about following a prompting of the Spirit one night that led him and his companion to a family that was in need - finances were bad, the mother was about to have a baby, and the father lost his job. They were able to mobilize the ward members to help that family. From my own experience as a full-time missionary and serving in the Church afterwards I can testify that such things happen all the time - most of the time the knowledge of it does not go beyond those who are actually involved.