How do we know that God gives us a heart to believe?

The principle that God must grant a heart to believe is firmly rooted in Scripture. In Numbers, the constant complaining of the Israelites reveals their inability to appreciate God's provision without a transformed heart. This aligns with teachings found in John 3:3, where Jesus emphasizes the necessity of being born again to see the Kingdom of God. Furthermore, just as God stirred the spirit of Cyrus in Ezra 1:1 to fulfill His purposes, He must also act upon our hearts to enable faith. The work of the Holy Spirit, compared to the wind, is entirely sovereign and beyond our control, underscoring that belief is not a product of human effort but a gracious gift from God.