A good conscience a safe guide: or, The liberty of conscience vindicated. [electronic resource] : Declaring the indispensible necessity lying upon every man to preserve the liberty of his conscience in matters of religion : wherein the unlawfulness of imposing, and submitting to, indifferent things, as necessary in the worship of God, is declared : and the supremacy of God over the consciences of men asserted ... / preached at Aldermary in London, about the month of February, 1661 by Tobias Conyers.