Never allow yourself boldly to judge your neighbour; judge and condemn no one, especially for the particular bodily sin of which we are speaking. If someone has manifestly fallen into it, rather have compassion and pity for him. Do not be indignant with him or laugh at him, but let his example be a lesson in humility to you; realising that you too are extremely weak and as easily moved to sin as dust on the road, say to yourself: ‘He fell today, but tomorrow I shall fall.’

—Lorenzo Scupoli, Unseen Warfare