The persecuted minister, in defence of the ministerie, the great ordinance of Jesus Christ. : Setting forth the severall names of Apostles, prophets, &c. 1. That there is a ministerial office. 2. That the sacrament of baptisme by a lay-person is invalid. 3. That necessity is no plea. 4. That the long omission of the Lords Supper is unwarrantable. With many other things, plainly and methodically handled by William Langley late of S. Maryes in the city of Lichfield, minister. The first part