Every endeavor to endorse Lutheran-Reformed cooperation has depended on Lutherans offering up the distinctive Biblical doctrines of the Reformation - the efficacy of the Word, baptismal regeneration, and the Real Presence in Holy Communion. He did not use his genuine title. Dentists phone it silver or amalgam, but a additional precise name is mercury amalgam. Call it "up on my soapbox" if you want. Call it venting. Call it a rant.