What does a Christian look like? This is a question all of us must answer as we seek to follow Christ. The short answer of course is we are to look like Jesus. For those whom he foreknew he also predestined to be conformed to the image of his Son, in order that he might be the firstborn among many brothers (Romans 8:29). In Jesus, the Word became flesh and dwelt among us ( John 1:14). He manifested himself to us and revealed his image, thus showing us what our lives as Christians should look like.
He made himself our model (John 13:34-35, 20:21). However, it is often hard to translate the life of Christ into our context. Recently I was reading a biography on John Wesley, who is one of my heroes in the faith. While I disagree with him on some secondary issues of theology I greatly respect him as a practical theologian. As such, he was very much concerned with living out what we believe.
In light of this, the book I was reading dedicated the entire first chapter to a tract that Wesley had written in the mid 1700s which I have found to be exceedingly relevant today. It is entitled The Character of a Methodist. The term Methodist was given to the group Wesley founded as a derogatory name mocking the methodical way in which they approached life and Bible study. Thus Wesley is not writing a denominational statement, but is simply making it clear that a Methodist, indeed all Christians should look like Jesus.
I encourage you to read this tract and meditate on what it really means to be conformed to the image of Christ.