What is the difference between head faith and heart faith?

Head faith is characterized by a mere acknowledgment of biblical truths without a corresponding transformation or relationship with Christ. It is possible for individuals to know about God, but they may lack true faith that affects their hearts and lives. Heart faith, on the other hand, is a relationship that brings about genuine belief leading to righteousness and a life surrendered to God's will. This distinction is crucial, for Matthew 7:21-23 warns against those who may do works in Jesus' name but lack a true connection to Him.