Is Infallible Assurance Possible?

This is Part 3 in a series of lessons on the Doctrine of Assurance (1689 LBCF, Chapter 18). In this lesson, the question is raised - "Is infallible assurance possible in this life"? That is, is an assurance that is capable of "not deceiving" possible? The answer is 'Yes'. But like a tripod, there must be three-feet standing at once - if one of them should fall, then assurance becomes shaky, if not non-existent or ungrounded.