" One cannot comprehend Him through reason, even if one reasoned for ages. "
- Guru Nanak

This quote suggests that attempting to fully grasp or comprehend a divine entity through rational thought alone is futile, no matter how long one engages in such reasoning. It implies that understanding something beyond human comprehension cannot be achieved merely by intellectual effort; there are limitations to what the human mind can fathom rationally.

The deep meaning of this statement goes beyond just the bounds of religion and philosophy. It challenges the notion that complex or profound concepts can always be understood through logical analysis alone. The quote encourages individuals to explore other avenues for gaining insight, such as intuition, faith, and spiritual experiences. By acknowledging the limitations of reason, one opens up a broader spectrum of ways to understand and interact with the world, including those aspects that are beyond our immediate comprehension.

The quote is attributed to Guru Nanak, who was the founder of Sikhism and lived in the 15th and 16th centuries. He taught that true understanding comes from both devotion and intellectual pursuit but ultimately transcends these through spiritual experience. His teachings emphasize a path of devotion, compassion, and service as key elements for achieving spiritual enlightenment.