Here surely is how Christ sanctified our humanity: by living a human life with all the practical choices and decisions of every day, and with all the outer demands and all the inner pressures and weakness of mortal humanity living in a fallen world in this present evil age. He took our sin, but in no way was he sinful. He entered into our slavery, but in no way was he enslaved. He entered into our pollution, but in no way was he defiled. Rather he sanctified not only our human nature in his nativity but also our human life by his consistent and continuously holy living. Having become one of us, a member of our sinful human race, “sinful flesh” (Rom 8:3), he not only sanctified our human nature in his own Person, but so sanctified human personal life that it became possible for us too to live as he did as genuinely compassionate and holy persons. It was under these conditions, we must conceive, that he sanctified our human life by consistently selfless, God-centered choices, which ultimately were to lead him inevitably to the cross.
— Noble, T.A. (2013-02-19). Holy Trinity: Holy People: The Theology of Christian Perfecting (Didsbury Lecture Series) (p. 176). Cascade Books, an Imprint of Wipf and Stock Publishers. Kindle Edition.
The great revival of trinitarian theology in the late twentieth century helped us to understand that the doctrine of the Trinity is not just one Christian doctrine among others. It is the comprehensive doctrine that gives unity to the whole Christian faith. Without it, the gospel itself collapses into incoherence. Whereas it was pretty much a dead letter in the eighteenth century, rejected by rationalists and Deists as an illogical conundrum, and held by many Christians merely as a badge of orthodoxy, it has become increasingly clear in our day that every area of Christian doctrine is illuminated and held together in unity by our confession of the Triune God.
One reason why it was regarded as unintelligible by rationalists and Deists, and as mere “ivory tower” theory by many believers, was that it had become separated from the story of the gospel.
— Noble, T.A. (2013-02-19). Holy Trinity: Holy People: The Theology of Christian Perfecting (Didsbury Lecture Series) (p. 128). Cascade Books, an Imprint of Wipf and Stock Publishers. Kindle Edition.
It is often pointed out that John Wesley never openly claimed for himself the experience of entire sanctification (or Christian Perfection). And, that seems strange since this doctrine was the centerpiece of his theology of the Christian life. Lindström, in his chapter on Christian Perfection says:
The importance of the idea of perfection to Wesley is indicated by his frequent mention of it: in his sermons and other writings, in his journals and letters, and in the hymn books he published with his brother Charles. He never abandoned the general position with regard to Christian perfection which derives from his introduction to practical mysticism in 1725 and was then first expressed; it is a continuous theme in his sermons and books. The year before his death he says of it: “This doctrine is the grand depositum which God has lodged with the people called Methodists; and for the sake of propagating this chiefly He appeared to have raised us up.”
The point is often made. If this experience is so important — and if people are supposed to testify to what God has done in their life — than why doesn’t Wesley himself ever record in his Journal — or elsewhere — an experience he openly identified as “entire sanctification”? Randy Maddox says in his book Responsible Grace (in footnote 218 to Chapter 7):