Chapter 39 — Part IV: Prayer — The Fifth Petition: Forgive Us Our Trespasses as We Forgive Those Who Trespass Against Us
Section 34. Necessity Of Forgiveness — Even the law of nature requires that we conduct ourselves towards others as we would have them conduct themselves towards us; hence he would be most impudent who would ask of God the pardon of his own offences while he continued to cherish enmity against his neighbour.