What invalidate fasting

In instances of insanity or uncontrollable loss of consciousness, the fast is rendered invalid. The Shia teachings acknowledge the nuances of human experience; if the mind is clouded, the ability to engage in a conscious act of worship diminishes. In this sense, fasting requires a measure of mindfulness—a clarity of thought akin to a finely tuned instrument resonating with the harmonious vibrations of devotion. When this clarity is obscured, the fast can no longer serve its intended purpose.

7. Deliberate Intoxication: Altered States of Being

The consumption of intoxicants, which leads to an altered state of consciousness, directly contravenes the spirit of fasting. Engaging in practices that cloud one’s perception results in a profound disconnection from the act of worship. Just as a wayward traveler loses sight of their destination, the intoxicated individual becomes estranged from the essence of Sawm. Shia teachings emphasize that the ethereal connection between the worshipper and the Creator is not to be obscured by transient pleasures that distract from the arduous journey.