The pastor of the city’s Third Presbyterian Church, Ely was among the best-known clerics of the day. Christian voters, Ely had said in his celebrated 1827 sermon on a “Christian Party in Politics,” should join forces to keep “Pagans” and “Mohammedans” (Muslims) from office as well as deists like George Washington or Thomas Jefferson or Unitarians like John Quincy Adams. The essence of the sermon: “Every ruler should be an avowed and a sincere friend of Christianity.… Our civil rulers ought to act a religious part in all the relations which they sustain.”