Discipleship means joy!

And if
we answer the call to discipleship, where will it lead us? … Only Jesus Christ,
who bids us follow him, knows the journey’s end.  But we do know that it will be
a road of boundless mercy.  Discipleship means joy.
 
– Dietrich Bonhoeffer, martyred for his faith in a WWII concentration camp, in the introduction to his book The Cost of Discipleship