Although John Newton is best know today for his composition of hymns, in his own day he was a accomplished minister, respected by conformists and non-conformists alike for his reverent fear of God and care for the needy. The story of his conversion (found here
http://en.wikipedia.org/wiki/John_Newton) from a salty sailor to a sterling saint is a moving example of God's good grace abundantly poured out upon a wretched sinner. Newton maintained a large correspondence some of which have been published. The excerpts below are a few examples:
Our Perseverance in the FaithJesus, to whom I have been led to commit myself, has engaged to save me, absolutely, and from first to last. He has promised not only that He will not depart from me--but that He will put, keep, and maintain His fear in my heart--so that I shall never finally depart from Him! And if He does not do this for me--I have no security against my turning apostate!
For I am so weak, inconsistent, and sinful; I am so encompassed with deadly snares from the world; and I am so liable to such assaults from the subtlety, vigilance, and power of Satan--that, unless I am "kept by the power of God," I am sure I cannot endure to the end!I do believe that the Lord will keep me while I walk humbly and obediently before Him; but, were this all--it would be cold comfort! For I am prone to wander--and need a Shepherd whose watchful eye, compassionate heart, and boundless mercy--will pity, pardon, and restore my
backslidings!For, though by His goodness and not my own--I have hitherto been preserved in the path of holiness; yet I feel those evils within me, which would shortly break loose and bear me down to destruction, were He not ever present with me to control them.
Those who comfortably hope to see His face in glory--but depend upon their own watchfulness and endeavors to preserve themselves from falling--must be much wiser, better, and stronger than I am! Or at least they cannot have so deep and painful a sense of their own weakness and vileness, as daily experience forces upon me. I desire to be found in the use of the Lord's appointed means for the renewal of my spiritual strength--but I dare not undertake to watch a single hour, nor do I find ability to think a good thought, nor a power in myself of resisting any temptation! My strength is perfect weakness--and all I have is sin.In short, I must sit down in despair--if I did not believe that He who has begun a good work in me, will carry it out to completion.
Our Earthly ExistenceA simple dependence upon the teaching and influence of the good Spirit of God, so as not to supersede the use of appointed means, would, if it could be uniformly maintained, make every part of duty easy and successful. It would free us from much solicitude, and prevent many mistakes. Methinks I have a subject in view already, a subject of great importance to myself, and which perhaps will not be displeasing to you—How to walk with God in the daily occurrences of life, so as to do everything for his sake and by his strength.
When we are justified by faith, and accepted in the Beloved—we become heirs of everlasting life; but we cannot know the full value of our privileges, until we enter upon the state of eternal glory. For this, most who are converted have to wait some time after they are partakers of grace. Though the Lord loves them, hates sin, and teaches them to hate it—he appoints them to remain a while in a sinful world, and to groan under the burden of a depraved nature. He could put them in immediate possession of the heaven for which he has given them a fitness—but he does not. He has a service for them here; an honor which is worth all they can suffer, and for which eternity will not afford an opportunity, namely—to be instruments of promoting his designs, and manifesting his grace in the world. Strictly speaking, this is the whole of our business here, the only reason why life is prolonged, or for which it is truly desirable, that we may fill up our connections and situations, improve our comforts and our crosses, in such a manner as that God may be glorified in us and by us.
As he is a bountiful Master and a kind Father, he is pleased to afford a variety of temporal blessings, which sweeten our service, and as coming from his hand are very valuable. But they are by no means worth living for, considered in themselves, as they can neither satisfy our desires, preserve us from trouble, or support as under it. That light of God's countenance, which can pervade the walls and dissipate the gloom of a dungeon, is unspeakably preferable to all that can be enjoyed in a palace without it. The true end of life is, to live not to ourselves—but to Him who died for us; and while we devote ourselves to his service upon earth, to rejoice in the prospect of being happy with him forever in heaven.