For we admit freely that it is the Church’s duty to guard Holy Scripture, to preserve its integrity with all reverence and care, to vindicate it from people’s corrupting influence, to exhibit and prove its divine quality to others, whence it is called, “the pillar and bulwark of the truth,” by Paul in 1 Tim 3 [:15]. Be that as it may, from this no authority over Scripture should be drawn for the Church, but only service and proclamation, just as the edicts of leading civic officials do not get their authority from the heralds and servants, even though by these men they are made known and published.

Synopsis of a Purer Theology, Disputation 2 Paragraph 30.