So although 40 days of sacrifice seems like a lot, fasting from food for only two days is a walk in the park compared to what the saints listed below did. Because I found the following examples of saints who survived for long periods of time on the Eucharist...alone.
These accounts are from an old book published in 1894 called, A Dictionary of Miracles: Imitative, Realistic, and Dogmatic. Though not an exhaustive list (St. Catherine of Siena is missing, for example), it may help you put to bed the notion that you personally cannot fast for the required two days that we are obligated to adhere to for Lent, not to mention simply refraining from eating meat on Fridays.
John vi. 48-55: Jesus said, I am the bread of life. A man may eat thereof, and not die. I am the living bread; if any man eat of this bread, he shall live for ever; and the bread that I will give is My flesh. For My flesh is meat indeed, and My blood is drink indeed.
John vi. 35: Jesus said to the people, "I am the bread of life. He that cometh to Me shall never hunger; and he that believeth on Me shall never thirst."
John iv. 13, 14. Jesus said unto the woman of Samaria, "Whosoever drinketh of the water of this well shall thirst again; but whosoever drinketh of the water that I shall give him shall never thirst.
And now for some miraculous examples:
If ever she attempted to swallow any other food or drink, her stomach rejected it. Sometimes she made great efforts to retain what she had thus swallowed, especially before her confessor, but in these cases her efforts were followed by alarming illness, almost to the verge of death.—Acta Sanctorum, Sept. 14.
St. Gerasimus, a recluse of Palestine, ate nothing but the bread given him in the Eucharist all Lent (a.d. 475). St. Gerasimus was noted for his extraordinary abstinence. He fasted always all Lent, taking no nourishment of any kind, except the eulogie or sacred bread administered to him in the Eucharist.—Lives of the Fathers of the Eastern Deserts.
Remember my friendly flying saint?
|St. Joseph of Cupertino|
St. Joseph of Cupertino lived five years without eating, and fifteen years "without drinking. In these long abstinences, he was sustained by the eulogie, which was administered to him daily. It was often noticed that before the sacrament he looked pale and haggard, weary and spiritless; but when he left the altar he was brisk, animated, and full of vigour.
The body of Christ was food indeed, and the blood of Christ was drink indeed. On one occasion the superior insisted on his taking a little food; he took it in obedience to the superior, but the moment he swallowed it, his stomach rejected it again.—Dominic Bernini, Life of St. Joseph of Cupertino.
St. Nicholas de Flue for twenty years ate and drank nothing but the Eucharist (a.d. 1417-1487).
This must be given in the ipsissima verba of John de Muller himself, Protestant historian of the Swiss Confederation: "Nicolas de Flue, during the twenty years he lived [in Ranft], took no other food or drink other than the Holy Eucharist he received every month. This was done by the grace of Almighty God who created from nothing the heavens and the earth, and can keep them as he pleases. This miracle was examined during his life, and is proven "to posterity, by his contemporaries, and held undisputed"(1487).—John de Muller, Histoire de la Suisse, vol. v. p. 248.
Oswald Isner, cure at Kerns, writes in 1447: "When Father Nicholas began his life of total abstinence, and had reached the eleventh day, he sent for me and asked me privately if he should take food or continue to abstain. He wished to live wholly without food, that he might more sever himself from the world. I felt his members, and found only skin and bone; all the flesh was dried up entirely, the checks were hollow, and the lips wonderfully thin.
|St. Nicholas de Flue|
The magistrates, wishing to verify the fact, sent guards for an entire month to surround the retreat of the saint both night and day, to see that no one brought him food. The prince-bishop of Constance sent his suffragan, the bishop of Ascalom, with strict orders to unmask the imposture, if he could detect any. The suffragan took up his abode in a chapel adjoining the cell of Nicholas, And entering the cell, asked him, "What is the first duty of a Christian?"
"Obedience," said Nicholas. "If obedience is the first duty of a Christian. I command you to eat these pieces of bread, and to drink this wine," said the bishop. Nicholas besought the bishop not to insist on this order, but the bishop would not give way. Nicholas was obliged to obey; but the moment he swallowed a mouthful of bread, his agony was so great, that the bishop pressed him no 1onger, and said he only wished to prove whether Nicholas was possessed with a devil; but his obedience had shown him to be a child of grace.
The Archduke Sigismond of Austria sent the royal physician Burcard von Hornek. to examine into the case, and he remained in the cell several days and nights. The Emperor Fredrick III, sent delegations to search into it, but one and all confessed it was a real fact, wholly without delusion.'
Nicholas took part in the service of the parish church every Sunday, and in the great annual procession at Lucerne and he tried to be as little different from other men as possible.
St. Sabis and his Armenian disciples live on the Eucharist (a.d. 480-531).
St. Sabas and several Armenians retired to a desert, where they lived in what is called a laura—that is, a number of separate huts—but every Saturday and Sunday they met in a common oratory. All Lent they lived in the desert in absolute solitude till Palm Sunday, without seeing a soul, or taking any food except the Eucharist, which they received twice a week.—Father Giry, St. Sabast etc.
St. Silvinus was noted for his austerities, and for forty years ate no bread except that which he received in the Eucharist. Sometimes he took a few herbs or a little fruit. He never slept in a bed, but always on the bare ground, wholly without covering, even in winter. He treated his body as a slave, surrounded it with bands of iron, macerated it with scourges, and carried enormous stones, which he deposited as a trophy before the doors of the basilica of St. Peter.
—Bollandus, Acta Sanctorum, Feb. 17, p. 23.
Grace of Valencia used to live all Lent on the Eucharist only (a.d. 1494-16U6).
For seven years Grace of Valencia drank nothing, not even one drop of water; this was before she entered the order of St. Francis of Paula; and for the last twenty-one years of her life, she abstained wholly from drink of any kind. She often went four or five days on "angels' food;" that is, the eulogie, or sacred bread of the Eucharist.—K. P. d'Attichy, Jitstoire Generate de I'Ordre des Freres Mincurs,
Miscellaneous examples of saints going for long periods on the strength afforded by the Eucharist.
Father Sebastian of Perouse says, in his Life of Colomba of Riett, "The holy Eucharist was well-nigh her only food; but this sacred bread sustained her forces and her courage."
Elizabeth of Waldsech, In Suabia (a.d. 138G-1420). Her biographer says that Elizabeth of Waldsech often lived a whole day on the bread she received in the Holy Sacrament.
John The Good Of Mantua (a.d. 1222). John the Good of Mantua fasted from Easter to Pentecost; the days prescribed by the Church before Easter and before Christmas; besides every Monday, Wednesday, and Friday throughout the year. On the first of these fasts, between Easter and Pentecost, he took no food except that supplied in the Holy Communion. On Ash Wednesday he took three ounces of bread, which lasted him for three days. On the Christmas fastdays, his daily allowance of food was three beans. His weekly fasts were restricted to bread and water. He never touched meat from year's end to year's end.—Histoire des Homines Illustres de tOrdre des Ermites de St. Augustin.
|St. Rita of Cascia|
Rita of Cascia (a.d. 1456) took scarcely any nourishment, and the sisters of the convent always believed it was the Holy Eucharist which supplied material aliment to her.—Augustin Cavalucci, Life of the Beatified Rita de Cascia.
St. Manutius of Bayeux (a.d. 480). For forty-seven days before his death the only aliment taken by Manutiua of Bayeux was the Holy Eucharist. He died May 28, A.D. 480.—Propre de Bayeux.
St. Mary Frances of the Five Wounds (a.d. 1715-1791). This was the name taken by Anna Maria Rosa Nicoletta of Naples when she joined the Society of St. Francis d'Assisi. She was a great invalid, and lived for some considerable time on the eulogie or sacred bread alone. —R. P. Bernard Laviosa, Life of Mary Frances.
It's not too late to skip your supper.
Update: Taylor Marshall has all the official rules on fasting and abstinence.
|St. Mary Frances of|
the Five Wounds