There is a story of a Bohemian king, St. Wenceslaus, going to devotions in a distant church, one snowy winter night. The king told him to step in the marks he made, and he was able to follow. Christ commanded us to follow in His steps. The path is smoother because He trod it. Doubt and unbelief say, No.
Faith says, Yes.
God commands it, and therefore it must be possible. Because we can have the same life, the same mind in us as was in Christ. He will dwell in our hearts by faith, and our lives may thus become the expression of His own. I do not say that here we shall ever be like our model in measure or degree . But light is light, whether it be candle-light, gaslight, electric light, or sunlight.