John Wesley’s sermon “On Faith” — the first to two by that name — is an interesting look at Wesley’s reflection on his own preaching and on questions about how God will judge non-Christians.
Indeed, nearly fifty years ago, when the Preachers, commonly called Methodists, began to preach that grand scriptural doctrine, salvation by faith, they were not sufficiently apprized of the difference between a servant and a child of God. They did not clearly understand, that even one “who feareth God, and worketh righteousness, is accepted of him.” In consequence of this, they were apt to make sad the hearts of those whom God had not made sad. For they frequently asked those who feared God, “Do you know that your sins are forgiven?” And upon their answering, “No,” immediately replied, “Then you are a child of the devil.” No; this does not follow. It might have been said, (and it is all that can be said with propriety) “Hitherto you are only a servant, you are not a child of God. You have already great reason to praise God that he has called you to his honourable service. Fear not. Continue crying unto him, ‘and you shall see greater things than these.’ “
Both regarding Christians who have not yet seen the greater things of faith and non-Christians who still seek after God according to the light they have received, the older Wesley put much more emphasis on praising what work God had already done and urging or inviting people into deeper faith. The young Wesley was more inclined to scold. The older Wesley was more apt to encourage.
At its heart, Wesley’s Methodism is a call to higher and deeper spiritual life, but it is extremely generous with regard to those forms of faith and non-Christian religion that do not share Methodism’s vision of holiness of heart and life.
This spirit is difficult to maintain if our impulse is self-aggrandizing. If we seek the full Methodist vision of holiness because we want to feel spiritually superior to others, then not only have we missed the mark, but we are defiling the very name of Christ.
This is why John Wesley always emphasized humility as the very first and essential characteristic of the Christian life. Pride of any form is incompatible with Methodism.