§1. A bishop is to foster various forms of the apostolate in the diocese and is to take care that in the entire diocese or in its particular districts, all the works of the apostolate are coordinated under his direction, with due regard for the proper character of each.
§2. He is to insist upon the duty which binds the faithful to exercise the apostolate according to each one’s condition and ability and is to exhort them to participate in and assist the various works of the apostolate according to the needs of place and time.
Source: Code of Canon Law (Vatican.va)