The phrase sola scriptura refers to the primacy and sufficiency of Scripture as the theological norm — the only infallible rule of faith and practice — over all tradition rather than the mere rejection of tradition itself. (firstthings.com)
The mainline Reformers of the sixteenth century posited what is called the «formal principle,» which holds that the Scriptures are (in the words of the 2000 Amsterdam Declaration) «the inspired revelation of God... totally true and trustworthy, and the only infallible rule of faith and practice.» (firstthings.com)
Your near infallible rule is that the more flavoursome the fruit or herb, the heavier and more diverse the antioxidant count. (supernaturalacnetreatment.com)