Joseph Pohle

“the whole substance of the bread has been converted into the Body and the whole sub stance of the wine into the Blood of Christ. What, then, remains ? The Council tells us that it is " the species of”
― Joseph Pohle, The sacraments: A Dogmatic Treatise, Vol. 2

“8) The fourth period in the history of indul gences, from the Council of Clermont (1095) to the Second Council of Lyons (1274), coincides with the crusades, during which the practice as sumed a new form. At Clermont, for the first time, participation in a crusade was suggested as a ransom from all penance. The Council decreed as follows: " Whoever, out of pure devotion, and not for the purpose of gaining honor or money, shall go to Jerusalem to liberate the Church of God, let that journey be counted in lieu of all penance." 27 Pope Urban II, who personally attended this council, said in a sermon: " But we, trusting in the mercy of God and the authority of the blessed Apostles Peter and Paul, remit to the faithful who take up arms against the Sara cens and assume the burden of this pilgrimage [to Jeru salem], the unmeasured penalties of their sins. Those who shall die there with a truly contrite heart, may rest as sured that they will obtain forgiveness of their sins and the fruit of eternal reward." 28 Urban's example was followed by Callistus II (1123), Eugene III (1146), Alexander III (1179), and other popes. At about the same time the Schoolmen, notably St. Thomas Aquinas (+ I 2 74)> turned their attention to”
― Joseph Pohle, The sacraments: A Dogmatic Treatise, Vol. 3