Jonathan Edwards, Calvinist?

Jonathan Edwards preached the famous sermon, "Sinners in the Hands of an angry God"

"There is nothing that keeps wicked men, at any moment, out of hell, but the mere pleasure of God." "All wicked men's pains and contrivance they use to escape hell, while they continue to reject Christ, and so remain wicked men, don't secure them from hell for one moment."

Johnathan Edwards wasn't a good Calvinist (if in fact a Calvinist at all). He believed in the well meant offer and universal atonement. He was practically an Arminian when he preached this sermon. Sinners are not in the hands of an angry God, Christ, His only begotten Son was in His angry hands. God laid on Him the sins of the world. His wrath was appeased at Calvary! This is NOT the message of fire and brimstone but a glorious proclamation and announcement!

Sinners are not called by men at all but God by the Holy Spirit regenerates men according to the pleasure of His own will. Once regenerate the call to repent and be baptized is issued. What was Jonathan Edwards thinking?

Did He believe that God saves sinners? Didn't he remember that Christ himself said He came not to condemn the world but that through Him they might be saved.

edit to add (Feb, 2, 2009: Perhaps I was overstepping to suggest that perhaps Edwards was not a Calvinist. My criticism is with the sermon and far be it from me to speculate about Edwards. The struggle with Calvinist to cooperate with the non-Calvinist in evangelism and revivals seems to me creates a tendency to compromise the sovereignty of God in making a free off to the sinner. This compromise by great men has created problems for Calvinism. When I say Calvinism I mean the Biblical gospel of grace. We are living with the consequences of those compromises today as witnessed by the current American Evangelical scene.