She was not spiritual about it. She was a pediatric nurse who needed to manage stress and keep her back from seizing up. Her gym offered a Tuesday lunchtime class. The teacher was kind and the studio smelled of eucalyptus. The teacher occasionally said "set an intention" and "honor your body," but mostly it was just stretching.

Eighteen months in, she began to feel something during Shavasana — the final resting pose. A presence. Warm, then cold, then warm again. She mentioned it to the teacher, who told her this was spiritual awakening and gave her a book about the chakras. She did not sleep well for the next four months.

She did not connect the two things until a friend who knew something about deliverance prayed with her and asked when the nightmares started.

The word yoga means "union" in Sanskrit — specifically, union with Brahman, the universal divine consciousness of Hindu theology. The goal of traditional yoga is the dissolution of individual self into the divine ground of being. The postures — asanas — are not exercises that happen to have Hindu names. They are acts of theological devotion, designed as physical expressions of submission to specific deities.

Surya Namaskar — the sun salutation — is an offering to Surya, the sun deity. The 84 classical asanas each correspond to a specific deity in the Hindu pantheon. The body placed in these positions is, within the spiritual framework the system was built on, enacting worship.

Modern Western yoga teachers almost universally claim this is ancient history — that contemporary yoga is purely physical. What they are describing is their own ignorance of what the system they are transmitting was designed to do. The system does not require the practitioner's conscious participation in its spiritual function.

The deception is in the desacralization. By stripping yoga of its religious framing and presenting it as exercise, the Western wellness industry removed the only warning signal that might have caused discerning Christians to avoid it.

The postures are the same. The breathing techniques are the same. The Shavasana at the end — deliberately inducing a state of passive open receptivity in every practitioner simultaneously — is the same. The spiritual mechanics of the practice function whether the practitioner intends them to or not.

And the crown of the system — the state that classical yoga is designed to produce — is kundalini awakening: the activation of the serpentine energy believed to lie coiled at the base of the spine. The Sanskrit word is unambiguous. Kundalini means "coiled serpent." Revelation 12:9: "And the great dragon was cast out, that old serpent, called the Devil, and Satan." What yoga is designed to activate in the human body, Scripture identifies as the enemy.

Shavasana is the most dangerous moment in a yoga class. The final resting pose deliberately induces a state of physical stillness and mental passivity — the exact condition that Jesus describes in Matthew 12:43-45 as an empty, swept house ready for occupation. Every participant in every yoga class ends their practice in precisely the state that Jesus warned about.

Progressive practice deepens spiritual exposure. A single class is less dangerous than a sustained practice. But even a single class that produces altered states, felt presences, or what practitioners call "spiritual experiences" has opened a door.

Kundalini awakening is an emergency. If you have experienced what practitioners describe as kundalini awakening — involuntary physical movements, heat moving up the spine, temporary psychic phenomena, vocalizations, intense euphoria or terror — you have experienced the activation of demonic energy in your body's nervous system. This requires specific targeted deliverance ministry, not merely prayer for peace.

This is the lesson that will generate the most resistance, because yoga is embedded in Christian women's retreat centers, Christian wellness programs, and the weekly schedules of millions of church-attending believers who have been told it is neutral.

Here is the question: would you lead your congregation in a series of poses that honor Surya, Vishnu, and Shiva, while inducing a state of physical passivity and calling it exercise? Because that is what a yoga class is, stripped of the desacralizing language.

Stop the practice. Renounce every session. Pray specifically over your spine and nervous system, pleading the blood of Jesus Christ. If you have experienced kundalini phenomena, seek deliverance prayer from an experienced minister. Replace the practice with physical exercise that does not require your body to enact another religion's worship.

Yoga invites a spirit into the body through movement and breath. The next lesson examines what happens when you bring that invitation home in a beautiful stone.

Community Discussion: Have you practiced yoga? Did anyone ever inform you of its Hindu theological framework before this lesson?