There are ten examples in the Bible, seven in the Old Testament and three in the New Testament, of men who were called by God to do a specific work. Their calls are described in detail. Each one is different, but there are some features which are common to all. A study of these ten men will show that they were human like ourselves, with many weaknesses and failures, and yet God used them mightily in His service. The striking thing about each one is that they were individually called by God to do a specific work and were fitted for it and sustained in it. ~from the Introduction.

Includes:

Abraham: The Principle of Faith
Moses: The Principle of Leadership
Gideon: The Principle of Guidance
Elisha: The Principle of Discipleship
Jeremiah:  The Principle of Brokenness
Isaiah The Principle of Holiness
Ezekiel The Principle of Glory
Simon Peter: Fisherman & Shepherd
Paul the Apostle: Pioneer & Church Planter
Timothy: Pastoral Ministry