How should we measure ministry/leadership success

In Christian circles it is easy to measure ministry success based on observable traits or numerical indicators.
1.       How should we measure ministry/leadership success?
2.       Substantiate your measurement based on ministry lessons of leadership in the life of Billy Graham.
3.       When you evaluate the life of a leader, how will you decide whether or not they have been successful in life and ministry?
***Each thread must be at least 400 words and demonstrate course-related knowledge.***
Textbook Recourses.
Myra, Harold and Marshall Shelley. The Leadership Secrets of Billy Graham. Grand Rapids: Zondervan, 2005. ISBN: 9780310287889.

•Myra & Shelley: Parts 1–4