How do we know God's will is more important than free will?

The distinction between God's will and human free will is crucial in understanding sovereign grace theology. James 4:13-15 cautions against making plans without acknowledging God's will, suggesting that man's intention is insignificant compared to God's sovereign purpose. Romans 9:16 clarifies this concept as it declares that salvation depends not on human desire or effort but on God's mercy. This means that while humans exercise choices, they do so within the framework of God's sovereign decree, illustrating that God's will prevails above all human intentions.