Another church is preparing to disappear from the American landscape. Not because it was burned by an angry mob. Not because Christians were driven out by soldiers. Not because the government outlawed the Gospel. The former Richfield Christian Reformed Church in Clifton, New Jersey, was purchased by the Islamic Center of Passaic County. Now plans call for the existing building to be demolished and replaced with a mosque measuring approximately 40,000 square feet--more than six times the size of the current structure. The cross has already given way to the crescent. Soon the former church itself may be gone. It...