But if any widow has children or grandchildren, let them learn first to show piety towards their own family, and to repay their parents, for this is{TR adds "good and"} acceptable in the sight of God.

 They must have been hospitable to strangers. Inns in the ancient world were notoriously dirty, expensive and immoral. Those who opened their homes to the traveller, or the stranger in a strange place, or to young people whose work and study took them far from home, were doing a most valuable service to the community. The open door of the Christian home is always a precious thing. 