What does it mean to be effectually called by God?

Effectual calling is the work of the Holy Spirit whereby those whom God has chosen are drawn to faith in Jesus Christ. This concept is illustrated in Romans 8:30, which teaches that those God predestined, He also called; and those He called, He also justified. Effectual calling involves not merely an external invitation to salvation but a transformative work of grace that enables the individual to respond positively to the gospel. As seen in Ezekiel 36:26-27, God promises to give His people a new heart and spirit, enabling them to walk in His statutes. This highlights the sovereignty of God in the process of salvation, as it assures believers that their coming to faith stemmed from God's initiation and power rather than their own efforts.