More Muslims than Jews. A nondenominational frenzy. A city brought up on Catholicism and the Lutheran way is reinterpreting its relationship with God.At noon, cars begin rolling into the parking lot behind the Islamic Society of Milwaukee, a plainly clad building at South 13th Street and Layton Avenue. Women wearing flowing jilbab clothes and hijab head coverings enter through the far-right door at the entrance to the ISM and climb a staircase to a balcony looking out over the mosque’s white-walled prayer hall. Men, some wearing ornate taqiyah hats and crochet skullcaps, enter to the left, walk into the hall...