It is, however, his command and therefore their duty; yea, further, from the new nature he has given them, it is their desire to watch and strive against sin; and to propose the mortification of the whole body of sin, and the advancement of sanctification in their hearts, as their great and constant aim, to which they are to have an habitual preserving regard.
– John Newton
as quoted by Duguid, Barbara; Extravagant Grace: God’s Glory Displayed in our Weakness; P&R Publishing; Philipsburg, NJ; copyright 2013; Page 142-143
We are taught that it is within our power to allow or inhibit God’s work of sanctification in our lives, so that our progress in personal holiness is up to us. If we try harder and cooperate with God, we can succeed and achieve virtual perfection, becoming spiritual princes and princesses. If we choose not to be fully committed to God, however, he is powerless to change us and can’t possibly bless us as he longs to.
That view ascribes far too much power to people who are actually weak and full of sin.
Duguid, Barbara; Extravagant Grace: God’s Glory Displayed in our Weakness; P&R Publishing; Philippsburg, NJ; copyright 2013; Page 77
God could have saved us and made us instantly perfect. Instead, he chose to save us and leave indwelling sin in our hearts and bodies to wage war against the new and blossoming desires to please God that accompany salvation. This is a raging battle that we often lose, and that often leaves us feeling defeated and joyless in our walk with God. Yet [John] Newton also points out that since we know God does all things for his own glory and the good of his people, his decision to leave Christians with many struggles with sin must also somehow serve to glorify him and benefit his people. This is shocking news, isn’t it?
– Duguid, Barbara; Extravagant Grace: God’s Glory Displayed in our Weakness; P&R Publishing; Philippsburg, NJ; copyright 2013; Page 294
Any talk of sanctification, therefore, that gives the impression that our efforts secure more (or less) of God’s love is a nonstarter that needs to be put to death.
– Tchividian, Tullian; One Way Love: Inexhaustible Grace for an Exhausted World; David Cook Publishers; copyright 2013; Kindle Edition; Location 2329
Christianity is not first and foremost about our behavior, our obedience, our response, and our daily victory over sin. It is first and foremost about Jesus! It is about His person; His substitutionary work; His incarnation, life, death resurrection, ascension and promised return. We are justified – and sanctified – by grace alone through faith alone in the finished work of Christ alone.
– Tchividjian, Tullian; Glorious Ruin: How Suffering Sets You Free; David C Cook Publishers, Copyright 2013, Kindle Edition, page 68
Yet we are on the wrong track if we think that the gospel was only necessary for “getting saved” and not for staying saved – even for growing in holiness. It is always “in view of God’s mercies” that we can offer ourselves as “a living sacrifice” (Romans 12:1-2). Our sanctification, no less than our justification depends on Christ’s absolution, so that we live out of gratitude rather than guilt and out of faith rather than self-trust. No longer trying to make God indebted to us, we receive his gift and share it with others. The gospel makes us extroverts: looking outside of ourselves to Christ in faith and to our neighbor in love.
Horton, Michael; The Gospel Driven Life: Being Good News People in a Bad News World; Baker Books; Grand Rapids, MI; Copyright 2009; page 132
It is crucial in the fight for joy that we not confuse or combine justification and sanctification. Confusing them will, in the end, undermine the gospel and turn justification by faith into justification by performance. If that happens, the great gospel weapon in the fight for joy will fall from our hands.
– Piper, John; When I Don’t Desire God: How to Fight for Joy; copyright 2004; Crossway Books; Wheaton, Il.; p. 84