A Spiritual Diwali: What Is The Role Of 'Light' In Yogic Science?

According to an expert, the significance of light in yogic science surpasses its physical presence, embodying deeper philosophical and spiritual meanings.

While Diwali is a festival of lights, it is also a time to contemplate and release the light that lies within the body. According to Dr Narendra Shetty, chief wellness officer at Kshemavana Yoga and Naturopathy Centre, in the ancient tradition of yoga, light is not just a physical phenomenon but a 'very important symbol' representing 'knowledge, consciousness, and spiritual awakening'. "Yogic science dives deep into the many aspects of light, exploring its involvement in mental clarity, emotional balance, and spiritual enlightenment," the expert says. On the occasion of Diwali, know more about the significance of light in yogic philosophy and practice, and how it serves as a guiding force on the path to self-realisation.

Light As Consciousness

In yogic teachings, light is often associated with consciousness, says Dr Shetty. It represents the awakening of the mind and burning of ignorance. "Just as physical light enables us to see, the inner light of consciousness helps practitioners look into their true selves and the universe around them. Meditation practices often focus on visualising this inner light, encouraging deeper awareness."

Chakras And Light

The doctor adds that Kundalini Yoga talks about the energy centres located on different levels along the spine. "These chakras are associated with different colours of light representing unique qualities and energies. Balancing these energies through yogic practices can enhance physical, emotional, and spiritual well-being."

Light In Yoga Practices

Light plays an important role in various yogic rituals and practices. The lighting of a diya (oil lamp) during puja (worship) symbolises the burning of darkness and ignorance. Similarly, the use of candles in meditation, such as Trataka (one of the most important and beneficial light-focused meditation practices, which is a part of yogic kriyas), enhances the focus on emotional regulation, promoting concentration and mindfulness, the expert claims.

What Is Trataka?

Trataka is an ancient meditation practice that involves focusing the eyes on a source of light, either internally or externally (Antaranga Trataka or Bahiranga Trataka), says Dr Shetty, adding that it has its roots in Hinduism. "It is used to calm the mind, improve concentration, and provide inner awareness. This one-point gaze helps train both the eyes and the mind to improve focus and concentration. It activates the pineal gland and hypothalamus, which are linked to improved intuition, mindfulness, and insight."

Benefits Of Trataka Or Light-Focused Meditation

The experts lists the following health benefits:

• It can strengthen vision and eye health.
• It improves concentration and focus.
• It helps with emotional regulation.
• It reduces anxiety and stress.
• It induces relaxation response and inhibits stress response.
• It helps with sleep-related disorders.
• It improves memory power and mental clarity.

Steps To Practise Trataka

1. Prepare the space: Find a quiet and calm space without distractions. Dim the lights and eliminate bright screens or distracting sounds. Place a candle, diya, or black dot on a wall roughly 3 feet away.
2. Comfortable posture: Sit in a comfortable meditative posture on the floor or in a chair with the back and neck straight and shoulders relaxed.
3. Eye exercises: Prepare the eyes before the practice by slowly moving the eyeballs in upward-downward, side-to-side and circular motion (clockwise and anti-clockwise) -- 10 repetitions of each movement.
4. Gazing at the light: As the eyes are closed, start by slowly opening the eyes and gazing at the floor in front of you. Then move your gaze further towards the foot of the table on which the light source is placed. Gradually move your vision towards the flame and gaze softly and steadily without blinking. Breathe normally.
5. Hold the gaze: Keep your eyes fixed on the object for as long as you can. Gradually increase the gazing time.
6. Repeat and reflect: Repeat steps 3-4 a few times, then close your eyes. Observe the after-image in your mind's eye. Become aware of your thoughts, feelings or visions.