God's sovereignty and our responsibility to evangelize

Tim Challies has a really good post dealing with the much debated issue of God's sovereignty in salvation. Should we evangelize if we believe that God is fully sovereign in bringing someone to Christ? Yes. Why? Read below:

"To be consistent with Reformed theology we must say that if a person is one of the elect, he will come to faith and repentance. It is divinely predestined that this will happen and it is impossible for it not to happen. But God has not shared with us two vital pieces of information. He has not told us just who the elect are and how they will be brought to repentance. He has decreed that we are to share the message with everyone, in every way possible (within the bounds He sets in His Word). Charles Spurgeon once said "if all the elect had a white stripe on their backs I would quit preaching and begin lifting shirt tails" (or something to that effect). God has not put a visible mark on the elect, so we are to treat all men as if they are among the elect, and are to share the Gospel far and wide. We need to share it with a sense of urgency...

It is not difficult for a Christian to know if he has, indeed, evangelized. He has done so if he has proclaimed the message of sin, death, Savior and forgiveness. If he has done this he has evangelized successfully. He cannot and must not evaluate his efforts in the light of who responds to the message. Don Whitney likens the evangelist to the mailman. The mailman has fulfilled the obligation of his job when he has delivered the mail to me. The measure of success in his job is to carefully and accurately deliver the message. How I respond to the letters I receive is none of his concern. And the same is true of the evangelist. He faithfully delivers the message and leaves the results to God.

Ultimately we need to understand that God has not seen fit to share with us exactly how human responsibility and Divine sovereignty interact in evangelism. While we need to always remember that God is the only one who can bring about salvation, He has decreed that we will be the instruments He uses to take the Good News to the world. And that is what we must do, all the while asking God to equip us to be worthy ambassadors for Him."

Read the whole thing.