God gather churches unto himself from all parts of the earth,” Calvin maintained.12 But if God knows everything, why pray? The answer is that much as preaching serves as God’s chosen means to enlighten, convict, and draw the unconverted, Calvin viewed prayer as another means by which God applies grace in the redemption of those outside his salvific grace. Prayer does not so much change God, but it is a factor that God has ordained to be a part of the salvation of his elect people. Bruce A. Ware summarizes
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