Tirukkural 476: Know Your Limitations

There will be an end to the life of him who, having climbed out to the end of a branch, ventures to go further.

Image of Satguru Sivaya Subramuniyaswami
All Hindus have guardian devas who live on the astral plane and guide, guard and protect their lives. The great Mahadevas in the temple that the devotees frequent send their deva ambassadors into the homes to live with the devotees.
—Gurudeva