A scripture on discipleship:

I want to know Christ and the power of his resurrection and the fellowship of sharing in his sufferings, becoming like him in his death. (Philippians 3:10)

From Article 17 of the Confession of Faith from a Mennonite Perspective:

We believe that Jesus Christ calls us to take up our cross and follow him. Through the gift of God’s saving grace, we are empowered to be disciples of Jesus, filled with his Spirit, following his teachings and his path through suffering to new life. As by faith we walk in Christ’s way, we are being transformed into his image. We become conformed to Christ, faithful to the will of God, and separated from the evil in the world.