‘Thou art not forgiven of God, if thou dost not forgive.’ For,
1. If ever the love of God and the blood of Christ had come in power upon thy heart, they would undoubtedly have caused thee to forgive thy brother.
2. Yea, God hath made thy forgiving others to be a condition, without which he will not finally or plenarily forgive thee. Thou hast no warrant to pray or hope for pardon upon any lower terms; but “Forgive us our trespasses, as we forgive them that trespass against us; for if ye forgive not men their trespasses, neither will your Father forgive your trespasses.”
Richard Baxter, William Orme, The Practical Works of the Rev. Richard Baxter, vol. 6 (London: James Duncan, 1830), 145.
Forgive, and ye shall be forgiven, as in the reconciliation of Jacob and Esau in Genesis 33, after Julius Schnorr von Carolsfeld, illustration from a Bible card published by the Providence Lithograph Company - http://thebiblerevival.com/clipart/1907/luke6.jpg, Public Domain, https://commons.wikimedia.org/w/index.php?curid=7334377