Ok - let me break in with some reality.
You are not (and I am not) Jonathan Edwards. You are not Spurgeon. You are not preaching to people who have never seen a television, have much longer attention spans, and who know their Bibles better than most ministers (after all, English grammar was taught out of the Bible then).
Of course, we can find great exceptions as to what the Spirit can use in a man of exceptional talents in the midst of a great time in Providence (e.g. the Great Awakening). But this is not the norm. As a wise older friend told me about sermon preparation: "Don't put on the Holy Spirit's back what is your job." We ought not to be presumptuous preachers. Prepare, prepare, prepare in the study, and thus be able to speak to (not at) the people. Preach, as one put it "as a dying man to dying men." How many of us would read an essay to our children when we were concerned for their souls? What possible example do we have of reading a sermon in the Bible?
Men, do your work, and then engage your people!
You are absolutely correct that neither of us is a Charles Spurgeon or a Jonathan Edwards. The gem and the glory is not in the vessel, or the ability of the vessel, but it is the message itself: that Christ Jesus came into the world to save sinners. It would not matter if we had a 1,000 Spurgeons, or a 1,000 Edwards, or a 1,000 Whitefields in the church today- revival is a good and perfect gift which comes down from our heavenly Father with whom there is no variableness neither shadow of turning.
The God of Spurgeon and the God of Edwards is the same God that we serve and He is just as capable of moving as He did then- NOW. My argument is not that men should not prepare for the pulpit- rather, we should be as prepared to handle the Word of the living God as possible, afterall do you not know that is will be required of you (Romans 2.2, 6-7; 2 Timothy 2.15)? My argument is that the delivery is virtually irrelevant. Yes, we need to be reverent (preaching from a lazy boy with bunny slippers on is to make a mockery of the highest calling on earth) and we need to study and we need to have unabated zeal- and yes, I agree, as Baxter said, we need preachers who preach as dying men to other dying men with a message of the living God! But, are you saying that a man cannot have unabated zeal if he preaches from a manuscript? That is an over generalization.
My friend, neither of us would read from manuscript to our loved ones who we knew were unsaved- you have a family, you have witnessed to the unconverted, you know as well as I do the painful urge to reach out and save a soul from the grips of sin and misery and eternal hell which Christ has saved us from- but we cannot- only God can. And how many times would I have saved my own loved ones, and my own friends, and the folks who I am able to share the gospel with- but I cannot. After I was saved I spoke with my great-grandfather, the man is now 86 years old, and I told him all that Christ had done for me and he said very simply, "No.... No." As much as I would like to change his heart, I cannot, and the way that I present the message is not going to change his heart.
My argument is that more so than we need gifted men in the pulpit, be it intellectually or oratorically, we need men called of God and we need the power of the Almighty God. Did you read the end of my last post?
"Ultimately, it does not matter how well you can preach extemporaneously or how meticulously you can prepare a manuscript to preach from, if the Lord does not come down in great and terrible power nothing will happen. The church today is not going to benefit from preachers who preach extemporaneously any more than the church is going to benefit from preachers who prepare thorough sermon manuscripts. When the man of God stands before the people of God he is delivering a message from the Holy One- this is something the church today needs to remember. The issue at hand is not the delivery, but the fact that the Lord is meeting with His people and we need to be prepared to meet with Him.
O, that we would have the same preparation to meet with the Lord as those Israelites of old in Exodus 19. "
And, I will say it once more, the church is not going to benefit from gifted men. The glory is not in the messenger, but it is the message, and what a glorious message it is! If we as the people of God could only know the weight of what we have been saved from, if we could only realize our total dependence upon God, I believe we would have a zeal for sinners and we would know what it is to truly meet with Him and to truly strive with Him in the place of prayer- which is what we need. What I find so disheartening anymore is when I speak with young people at the university, and they are reformed in their doctrine, and their hearts are cold to the gospel and they have no zeal for sinners or for the gospel of truth. What has happened is their doctrine has failed to impact their lives and I think this happens far too often in our reformed circles. And, just as I cannot reach out and save those sinners on their way to eternity I cannot reach out and stir those cold hearts with the heart stirring truths of Christ. This is why the way we deliver the message does not matter: because we cannot change hearts and we cannot mimic the Holy Ghost, who is the only One who can change hearts. May God have mercy upon us.