"We can change, we can even 'retire, ' but we can never retire from our calling." With these words and a grand collection of compelling stories from the lives of disciples since Jesus' time on earth up to the present, in this small book, Donna Thomas helps us see what it means to be called to ministry for a lifetime.

"Donna Thomas practices what she preaches. If anyone could give a valid argument for retiring from ministry, it would be her. She has pastored, founded a missions agency, written extensively, and equipped leaders around the world. But in her late 80s, Donna is like the...