Do not Deceive your Own Hearts

Beloved, do not be your own betrayers. Do not deceive your own hearts, nor set your hands to your own ruin by a willful blinding of yourselves. Set up a tribunal in your own breasts. Bring the Word and conscience together. ‘To the law and to the testimony.’ [Isa 8:20] Hear what the Word concludes of your state. Oh follow the search until you find how the case stands. Make a mistake here—and you perish! And, such is the treachery of the heart, the subtlety of the temper, and the deceitfulness of sin—all conspiring to flatter and deceive the poor soul; and so common and easy it is to make a mistake, that it is a thousand to one that you will be deceived, unless you are very careful and thorough and impartial in the inquiry into your spiritual condition. ~ A Sure Guide to Heaven by Joseph Alleine