Separation examined: or, a treatise vvherein the grounds for separation from the ministry and churches of England are weighed, and found too light. [microform] : The practise proved to be not onely unwarrantable, but likewise so hurtful to the churches, that church-reformation cannot with any comfort go forward, so long as such separation is tolerated. Also an humble request presented to the congregational divines, that since the differences between them and the classical-divines are very small they would please to strike in with the classical-divines in carrying on the worke of reformation, before the inundation of these corrupt opinions, have destroyed both ordinances and religion. / By Gi. Firmin minister to the church in Shalford in essex.
- London : Printed by R.I. for Stephen Bowtell, at the Bible in Popes-head-alley, 1652.
, 111,  p.
- Thomason Tracts ; 101:E.656.