Program Options

Online with Carlos de León

Presented in Spanish with Simultaneous English Translation

Access On-Demand for 1 Month!

Carlos de León invites the students and friends of Ontogony to enjoy our free online event hosted on October 28th, 2022; to receive the transmission and practice of White Tara, the Mother Who Heals. The first event of the series, offers a devotional practice of Guru Yoga that helps us recognize the innate radiance and compassion of our true nature.

Carlos feels it is important to add our intention and effort toward healing the situation we are experiencing globally, and he chose this series of meditations as a way we, as a group, could contribute a little light and healing to everyone.

In addition to our individual and collective efforts, let's continue to be grateful for all we have received through the Teachings of Ontogony and extend the gift by building beautiful bridges of friendship and community all over the world!

About the Practice:

White Tara expresses motherly compassion and offers to heal beings who are injured or suffering, whether physically or psychically. Her practices are particularly associated with the healing, protection, and harmonization of our vital energy, and her practice helps practitioners live long lives.

The White Tara Practices provide special support in facing the sorts of uncertainties that lie ahead on this planet. Arya Tara—Noble Tara—is a Buddha who, in earlier times, promised to always be born in the pure form of a female body in order to help living beings reach enlightenment.

White Tara is also known as Quan Yin, the bodhisattva of compassion. And Carlos sees a very close relationship between White Tara and Our Lady of the Miraculous Medal, whose chapel is in Paris. “She” will open our series with a practice of Guru Yoga, wherein refuge is taken and the repetition of the White Tara mantra is given by direct transmission.

Let's continue to grow spiritually and expand our compassion, gratitude, and presence in the world.

Carlos de León, the founder of  Ontogony, holds Ph.D.’s in both Clinical Psychology and Holistic Medicine. Dr. de León has spent more than 40 years in related research, study, and practitioner experience, particularly in the area of personal transformation. As the founder of the Mexican Association for Psychotherapy and Transpersonal Development, he teaches and, perhaps more significantly, has developed the model known as   Ontogony: an inquiring discipline for the research, study, and development of liberating tools and paradigms. Read more...

Language: Hosted in Spanish with Simultaneous English Translation

Location: Web Virtual Classroom

Gathering Format: Live Streaming Online Class (1.5 hours)

Program Material: Video (Access On-Demand)

Program Access: Access On-Demand in the Ontogony Classroom for 1 month from the time of enrolment.

Agreement with the following is necessary for enrolment:

1. I agree to the Terms and Conditions.

2. I agree to respect the privacy of all the content shared by Carlos de Leon, and am aware that the copyright is held by Ontogony Evolution LTD.

3. I understand that the course materials - Videos, Audios and Presentation Materials - are uploaded in the Ontogony classroom with access-only function for the video and audio presentations.

Free Registration

Please ensure that you have the following technical requirements:

  • A working recent version of a computer, tablet, or mobile phone which has adequate RAM and memory to support your studies;

  • An operating system for Windows or macOS and the latest versions are the most effective;

  • Reliable internet access, as online courses, require a strong internet connection in order to support your online learning journey;

  • An adequate web browser such as Google Chrome or Safari and it is also useful to have an antivirus installed;

If you require further technical assistance, please contact us at, and a Team Member will reach out to contact you.