Example: Miserable end of Judas, of whom our Saviour said: ' It were better for him, if that man had not been born ' (Matt. xxvi. 24). And of such St. Paul says: 'Therefore [on account of unworthily receiving], are there many infirm and weak among you, and many sleep' [the sleep of death] (1 Cor. xi. 30).
51. What, then, must we do when we have committed a grievous sin?
We must make a good confession before we receive. 'Let a man prove himself, and so let him eat of that Bread, and drink of the Chalice' (1 Cor. xi. 28).
52. How must we further prepare ourselves, as to the 'soul'?
We must endeavor, 1. To cleanse our souls also from venial sin; and 2. To excite in our hearts sentiments of fervor and devotion.
53. Does venial sin also render our Communions unworthy?
Venial sin does not render them unworthy or sacrilegious, but it diminishes the graces which they otherwise would produce.
54. How can we excite sentiments of fervor and devotion in our heart?
By pious meditations and devout exercises.
55. Which are the best exercises before Holy Communion?
The Acts, 1. Of Faith and Adoration; 2. Of Humility and Contrition; and 3. Of Hope, Love, and an ardent Desire.
56. How do you make an 'Act of Faith'?
O my Jesus, I firmly believe all that Thou hast revealed, but especially that Thou art really present in this Most Holy Sacrament, because Thou, the eternal and infallible Truth, hast declared it.