3.  Though many learned treatises have been published, some whereof have positively asserted, others have polemically vindicated divers parts of church government, and the divine right thereof, yet hitherto no treatise of this nature is extant, positively laying open the nature of a divine right, what it is, and a system of that government, which is so, and proving both by the Scriptures; without which, how shall the judgments and consciences of men be satisfied, that this is that church government, according to the word of God, which they have covenanted to endeavor to promote, and whereto they are obliged to submit?  And since it is our lot to travel in an unbeaten path, we, therefore, promise to ourselves, from all sober and judicious readers, the greater candor and ingenuity in their measuring of our steps and progress herein.

II.  The advantage which may probably accrue hereupon, we hope shall be manifold:  For, 1.  Who can tell but that some of them, that in some things are misled and contrary-minded, may be convinced and regained? and it will be no small reward of our labors if but one erring brother may be brought back. 2.  Some satisfaction may redound to such as are of doubtful, unresolved minds, by removing of their doubts and scruples, and ripening of their resolutions, to settle more safely in point of church government. 3.  Those that as yet are unseen in the matter of church government, or that want money to buy, or leisure to read many books upon this subject, may here have much in a little, and competently inform themselves of the whole body of the government. 4.  Consequently upon the attaining of the former ends, the work of reformation will be much facilitated and smoothed, the hearts of the people being prepared for the Lord and his ordinances. 5.  The present attempt (if it reach not to that completeness and satisfactoriness which is desired) may yet incite some of our brethren of more acute and polished judgments to embark themselves in some further discoveries for the public benefit of the Church. 6.  But though it should fall out that in all the former we should be utterly disappointed, we shall have this peace and comfort upon our own spirits, that we have not hid our talent in the earth, nor neglected to bear witness to this part of Christ’s truth, touching the government of his Church, by his kingly power, wherein Christ was opposed so much in all ages, Psalm ii. 1, 2, 3; Luke xix. 14, 27; Acts iv., and for which Christ did suffer so much in a special and immediate manner, as[1] some have observed.  For this end Christ came into the world, (and for this end we came into the ministerial calling,) to bear witness to the truth.