The Father and Son have clear roles in the God-head, but the Holy Spirit’s role seems less obvious. So, what is the purpose of the Holy Spirit exactly? Is the Holy Spirit really part of the God-head? Is the Holy Spirit metaphorical or is it real? The apostles didn’t emphasize the Holy Spirit as much as the Father and Son, so is the Holy Spirit really that important in someone’s faith walk? Pastor Regina Johnson, Administrative Pastor at Grace Community SDA Church, provides us with biblical answers to these questions on this week’s Ask for a Friend.