A display of God's special grace : In a familiar dialogue between a minister & a gentleman of his congregation, about the work of God, in the conviction and conversion of sinners, so remarkably of late begun and going on in these American parts. Wherein the objections against some uncommon appearances amongst us are distinctly considered, mistakes rectify'd, and the work itself particularly prov'd to be from the Holy Spirit. With an addition, in a second conference, relating to sundry atinomian principles, beginning to obtain in some places. To which is prefixed an attestation, by several ministers of Boston.