Men who exhibited the Wisdom of God
In Deuteronomy 34:9, the Bible made us to understand that Joshua needed wisdom because of where God was taking him to.
9 Now Joshua the son of Nun was full of the spirit of wisdom, for Moses had laid his hands on him; so the children of Israel heeded him, and did as the LORD had commanded Moses. (Deuteronomy 34:9, New King James Version)
As a Child of God, you need to be full of Wisdom for you to succeed in your Ministry.