Great Sermon! This is a very great sermon. I was very blessed by the speaker's declaration arguing that God uses Man surrended, Man who is His servant. In a university, this declaration and further arguments during the preaching are interesting to remain these academic people that they must be surrended of God, be His servant in addition to have a PhD, to be used by Him.
Great Sermon! accessible motivation! takes the mystery out of being more used by God. Excellent presentation