Mac Powell is heading out on another new adventure.  The former Third Day frontman posted: I’m so excited to tell you I’m joining the staff of Church of the Apostles in Atlanta as Artist In Residence! I’ll be helping with music throughout the week and singing there Sunday mornings when I’m not on the road touring. So thankful for the opportunity and I’m excited about being part of the church and learning from Dr Michael Youssef, whom I’ve admired for a long time. Please pray for me and the family during this transition and we’ll see you at church!