This is a new ad encouraging others to join in on the “What if…?” conversation here at abtrenwal.wordpress.com. Martin Luther spoke up against the ‘sacred cows’ of his church and pounded a list of them on the Wittenburg Door. What are the ‘sacred cows’ we need to challenge again today? What if, in this manner, we became like Luther; we could call ourselves Lutherans (or something like that).