The believers in Rome were divided over special diets and special days. Some members thought it sin to eat meat, ate only vegetables. Others thought it sin not to observe the Jewish holy days. If each had kept his convictions to himself, would have been no problem, but they began to criticize and judge one another. The one group was sure the other group was not at all spiritual.
One Another Chapter written to a growing group of churches/individuals, a new religion, new creations sharing gospel with “foreigners”...need 411.
4 Reasons to Welcome One Another