Jesus taught multitudes. He fed thousands. He sent seventy out to tell good news. But He changed the world through only twelve, and specifically invested in three men: Peter, James, and John. How did He do this? He walked with those He called as disciples, living life and applying truth to their world daily. You're probably not a wandering rabbi, and you may have a busy life, but if you've known Christ long, you ought to be pouring into another life...