What does it mean to be pricked in the heart?

The term 'pricked in the heart' as mentioned in Acts 2:37 describes a profound spiritual sensation where individuals become aware of their sinfulness and guilt before God. It signifies the Holy Spirit's work of conviction that stirs the heart, opening it to the truth of the Gospel. This marvelous work often prompts a sense of urgency and desperation, leading to questions such as, 'What shall we do?' As witnessed on the day of Pentecost, such conviction often culminates in repentance and a desire for salvation, illustrating the necessity of the Spirit's role in the believer's life. Recognizing our sinful state is the first step toward redemption and reconciliation with God.