Supporters of Archbishop Marcel Lefebvre, founder of Society of St Pius X, branded the future Pope Benedict XVI and the late Jesuit theologian Karl Rahner "heretics" during the Second Vatican Council, reports The Tablet.A previously undiscovered letter written by Karl Rahner to his brother, Fr Hugo Rahner SJ, during the council in November 1963 has revealed that the French Intégristes - followers of Lefebvre - accused him and Fr Joseph Ratzinger as "heretic[s] who deny the existence of hell and are worse than Teilhardt de Chardin and the Modernists".The letter, part of an exhibition in Munich, states that Rahner consoled...