Spiritual Rewards: The Prophet Muhammad (PBUH) mentioned that a Hafiz has a special intercession on the Day of Judgment. They are also promised higher ranks in Paradise, as every verse recited moves them closer to Allah.
Honour and Respect: Hafizs are highly respected in the Muslim community. They are often asked to lead prayers, especially during Ramadan.
Mental and Emotional Benefits: Memorizing the Quran provides discipline, patience, and self-control while fostering emotional resilience. A Hafiz can reflect on verses during hardships, providing guidance and peace of mind.

Improved Memory and Cognitive Function: Memorizing large portions of the Quran sharpens memory and enhances long-term recall. This mental exercise strengthens cognitive abilities, including problem-solving and critical thinking.
Neuroplasticity: Engaging in Quran memorization boosts the brain’s neuroplasticity, meaning the ability to form and reorganize synaptic connections. This is crucial for learning new skills and adapting to new information.
Enhanced Focus: The rigorous process of memorization improves concentration and mental discipline, which can benefit other areas of life.

There is evidence suggesting that memorizing the Quran can have positive effects on cognitive abilities, which may be indirectly related to IQ improvement. Memorization practices exercise the brain’s memory systems, improve focus, and enhance problem-solving abilities, all of which are components often associated with higher IQ scores. Although no direct link between memorizing the Quran and increased IQ has been scientifically proven, it is widely recognized that the mental discipline required for such memorization boosts overall intellectual capabilities.