As far as I am aware there is no basis for āNo meat on Fridayā; from what I recall it all started when the Pope proclaimed it to boost sales in the fishing industry, he had been bishop of Naples (a city heavily dependant upon the trade!) He was āprotecting his electorateā. People ate fish thinking they were pious practitioners. And the economy of Naples did well.Nothing to do with taking or not taking life, a fish is a sentient being. A fish is meat - ask a vegan. Although I suppose justification for āNo meat on Fridayā can be found in Scripture, a lot can be justified from Text if only we look hard enough.
I actually found a basis for this rumour, although to my surprise, it was Anglican in origin. I was watching a UKTV show on eating patterns through the centuries and their effect on health. A man and woman team investigated and found old recipies for the various dishes throughout the ages. They would have a medical exam before commencing, then for a week, would eat the prescribed diet, followed by another medical exam at the end of the week. The program was not religious at all.
When they did a week of Elizabethan England, they casually remarked that Queen Elizabeth I had made it law that the English had to eat fish on Wednesday, Friday and Saturday.
Meat-free Fridays and sugary treats
Her Majesty was also very instrumental in meat-free Fridays. According to To The Queenās Taste, āIn 1563, by an act of Parliament, Elizabeth proclaimed that her countrymen had to eat fish on Wednesdays, Fridays, and Saturdays. Infraction of her command was punishable by three monthsā imprisonment or a three-pound fine.ā Though the law was rooted in religion, it was really implemented in order to boost the English shipbuilding industry and lower the cost of meat. She was a sneaky magistrate.
The Catholic discipline did not require the faithful to eat fish, only to abstain from meat, thus purely vegetarian meals are an option.
Again, this is a discipline, not dogma. Disciplines are intended to be of spiritual help, to bring us closer to God, to be good for the soul. They may be changed to reflect the times.
A discipline helps us to strengthen our wills against the demands of the flesh. Weāve all heard that the spirit is willing but the flesh is weak. Abstaining and fasting strengthen our wills against temptation when the flesh is very demanding of satisfaction. Compare it to training to be a weight lifter, for instance. It would be foolish to refrain from training and just go into a competition. One would be unable to lift the weight that others, who had trained, would find easy. If we fail to train our will, our strength of will will be weak and we wonāt be prepared to withstand temptations to sin, especially those of the flesh.