See: http://www.pewforum.org/2017/08/31/after-500-years-reformation-era-divisions-have-lost-much-of-their-potency/?utm_source=Pew+Research+Center&utm_campaign=bf7c71a186-EMAIL_CAMPAIGN_2017_09_06&utm_medium=email&utm_term=0_3e953b9b70-bf7c71a186-400098233
The Great Dialogue