"According to the saints, there is great diversity in the corporal pains of Purgatory. Although fire is the principal instrument of torture, there is also the torment of cold, the torture of the members, and the torture applied to the different senses of the human body. This diversity of suffering seems to correspond to the nature of the sins, each one of which demands its own punishment, according to these words: Quia per quae paccat quis, per haec et torquetur-"By what things a man sinneth, by the same also is he tormented." (Wisdom 11:17) It is just that it should be so with the regard to the chastisement, since the same diversity exists in the distribution of the reward. In Heaven each one receives according to his works, and as Venerable Bede says, each one receives his crown, his robe of glory." Purgatory Explained