"...there is a great certainty in those truths whereof believers have experience. Where they communicate their power unto the heart, they give an unquestionable assurance of their truth; and when that is once realized in the soul, all disputes about it are put to silence."
-John Owen, "An Exposition of Psalm 130". The Works of John Owen, Volume, VI. The Banner of Truth Trust: Carlisle, PA. (1668) 2000. p.459.