Because of our sinful nature, the Lord opens hearts to respond to the gospel of Christ. The Spirit of grace enables us to respond freely to the gospel. In conversion, we respond to the Holy Spirit through repentance and faith in the Lord Jesus Christ.
The Lord opened her heart to heed the things spoken by Paul (Acts 16:14). These words speak of Lydia, a woman who worshiped God but had not yet heard the gospel to believe in Christ. God opened her heart to hear and respond to the gospel. The word "heart" describes our mind, will, and emotions. It is a term for our innermost person.
God's Spirit of grace goes before conversion opening hearts to hear the gospel and choose to receive Christ (John 1:12-13). It may be identified with the convicting work of the Holy Spirit (John 16:7-11). It is the gospel call for you to trust the Lord Jesus Christ (Ephesians 1:13). The Spirit of God opens your heart to convince you concerning the truth of the gospel.
Your heart is opened to hear and understand the gospel. He enables you to respond freely to the call of Christ. God works concurrently with your choice. Jesus stands at the door of your life and knocks. You may open the door by believing the gospel to receive Christ (Revelation 3:20; John 1:12).
