THE FIVE HOUSES

   Awakening   

your Life Purpose

   in Stillness   

BRIDGE to the Diamond Way 5

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ASIAN CLASSICS INSTITUTE MAKES THE FOUNDATIONAL, PROFOUND, AND TRANSFORMATIONAL TEACHINGS OF THE BUDDHA AVAILABLE TO THE WORLD IN AN ACCURATE, ACCESSIBLE AND RELEVANT WAY

Stewards of classical Asian traditions in the lineage of Je Tsongkapa, we train teachers; produce teaching events; archive original works; and translate and distribute these materials worldwide

New Year, New You

The year is coming to a close, and we need your help.

Help ACI with a one-time gift now.

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Prayers for the People

Do you ever have a crisis or experience the death of a loved one and feel absolutely helpless? Do you ever have a joyful special event in your life and want to do something extra to celebrate?

We offer regular weekly sessions (English only) with our volunteer prayer team, and monthly sessions in five languages led by an ACI teacher or advanced practitioner. 

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Geshe Michael
has a dream for 2030.
If you want to know more…

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Join the 30/30/30 Ambassador Program

upcoming 

EVENTS & STUDY

January

ACI 11: A Guide to the Bodhisattva's Way of Life, Part II

with
Venerable Sumati

Online Course
January 19 – March 2

Kompletion Karma

A 15-month Comprehensive Review

with
Timothy Lowenhaupt

Online Course
November 2025 – January 2027

ACI 2: Buddhist Refuge

with
Venerable Utpala

Online Course
January 7 – February 6

Next event with Geshe Michael Roach

     THE FIVE HOUSES     

  AWAKENING   

YOUR LIFE PURPOSE

   IN STILLNESS   

BRIDGE TO THE DIAMOND WAY 5

  In-person & Online  
MARCH 4-15, 2026

Diamond Mountain Retreat Center

Bowie, Arizona, USA

Learn More

ACI Schedule 2026

  • ACI 16: THE GREAT IDEAS OF BUDDHISM, PART I
    with Timothy Lowenhaupt
    January 11

    ACI 2: BUDDHIST REFUGE
    with Venerable Utpala
    January 7 – February 6

    ACI 7: THE BODHISATTVA VOWS
    with Inna & Bill McMichael
    January 23 – March 8

    ACI 11: A GUIDE TO THE BODHISATTVA'S WAY OF LIFE, PART II
    with Venerable Sumati
    January 19 – March 2

    ACI 8: DEATH AND THE REALMS OF EXISTENCE (SPANISH)
    with Sofia Arellano
    January 12 – March 30

  • ACI 16: THE GREAT IDEAS OF BUDDHISM, PART I
    with Timothy Lowenhaupt
    February 8

    ACI 2: BUDDHIST REFUGE
    with Venerable Utpala
    January 7 – February 6

    ACI 11: A GUIDE TO THE BODHISATTVA'S WAY OF LIFE, PART II
    with Venerable Sumati
    January 19 – March 2

    ACI 7: THE BODHISATTVA VOWS
    with Inna & Bill McMichael
    January 23 – March 8

    ACI 15: WHAT THE BUDDHA REALLY MEANT
    with Venerable Gyelse
    February 10 – March 8

    ACI 6: THE DIAMOND CUTTER SUTRA
    with Rache Lim
    February 26 – June 11

    ACI 8: DEATH AND THE REALMS OF EXISTENCE (SPANISH)
    with Sofia Arellano
    January 12 – March 30

  • THE FIVE HOUSES
    AWAKENING YOUR LIFE PURPOSE IN STILLNESS: BRIDGE TO THE DIAMOND WAY 5
    with Geshe Michael Roach and others
    March 4 – March 15
    Diamond Mountain Retreat Center

    ACI 16: THE GREAT IDEAS OF BUDDHISM, PART I
    with Timothy Lowenhaupt
    Dates TBD

    ACI 11: A GUIDE TO THE BODHISATTVA'S WAY OF LIFE, PART II
    with Venerable Sumati
    January 19 – March 2

    ACI 7: THE BODHISATTVA VOWS
    with Inna & Bill McMichael
    January 23 – March 8

    ACI 15: WHAT THE BUDDHA REALLY MEANT
    with Venerable Gyelse
    February 10 – March 8

    ACI 6: THE DIAMOND CUTTER SUTRA
    with Rache Lim
    February 26 – June 11

    ACI 17: THE GREAT IDEAS OF BUDDHISM, PART II
    with Silvia Engelhardt
    March 26 – March 29

    ACI 8: DEATH AND THE REALMS OF EXISTENCE (SPANISH)
    with Sofia Arellano
    January 12 – March 30

  • ACI 6: THE DIAMOND CUTTER SUTRA
    with Rache Lim
    February 26 – June 11

    ACI 12: A GUIDE TO THE BODHISATTVA'S WAY OF LIFE, PART III
    with Venerable Sumati
    April 2 – June 1

    ACI 4: PROOF OF FUTURE LIVES
    with Venerable Utpala
    Dates TBD

    ACI 17: THE GREAT IDEAS OF BUDDHISM, PART II
    with Timothy Lowenhaupt
    Dates TBD

    ACI 9: THE ETHICAL LIFE (SPANISH)
    with Sofia Arellano
    Dates TBD

  • ACI 6: THE DIAMOND CUTTER SUTRA
    with Rache Lim
    February 26 – June 11

    ACI 12: A GUIDE TO THE BODHISATTVA'S WAY OF LIFE, PART III
    with Venerable Sumati
    April 2 – June 1

    ACI 17: THE GREAT IDEAS OF BUDDHISM, PART II
    with Timothy Lowenhaupt
    Dates TBD

  • ACI 6: THE DIAMOND CUTTER SUTRA
    with Rache Lim
    February 26 – June 11

    ACI 17: THE GREAT IDEAS OF BUDDHISM, PART II
    with Timothy Lowenhaupt
    Dates TBD

    ACI 8: DEATH AND THE REALMS OF EXISTENCE
    with Inna & Bill McMichael
    Dates TBD

  • ACI 17: THE GREAT IDEAS OF BUDDHISM, PART II
    with Timothy Lowenhaupt
    Dates TBD

    ACI 10: A GUIDE TO THE BODHISATTVA'S WAY OF LIFE, PART I (SPANISH)
    with Sofia Arellano
    Dates TBD

  • ACI 17: THE GREAT IDEAS OF BUDDHISM, PART II
    with Timothy Lowenhaupt
    Dates TBD

    ACI 10: A GUIDE TO THE BODHISATTVA'S WAY OF LIFE, PART I
    with Venerable Utpala
    Dates TBD

    ACI 7: THE BODHISATTVA VOWS
    with Rache Lim
    Dates TBD

  • ACI 18: THE GREAT IDEAS OF BUDDHISM, PART III
    with Timothy Lowenhaupt
    Dates TBD

  • ACI 18: THE GREAT IDEAS OF BUDDHISM, PART III
    with Timothy Lowenhaupt
    Dates TBD

    ACI 11: A GUIDE TO THE BODHISATTVA'S WAY OF LIFE, PART II (SPANISH)
    with Sofia Arellano
    Dates TBD

  • ACI 18: THE GREAT IDEAS OF BUDDHISM, PART III
    with Timothy Lowenhaupt
    Dates TBD

    ACI 9: THE ETHICAL LIFE
    with Inna & Bill McMichael
    Dates TBD

  • ACI 18: THE GREAT IDEAS OF BUDDHISM, PART III
    with Timothy Lowenhaupt
    Dates TBD

ACI ONLINE STUDENT PLATFORM

We have finally achieved the goal of creating our own multilingual Online Student Platform. From now on, any student will be able to take our ACI Foundational Courses from certified ACI teachers in their own language, and from their own homes.

So far, and with the generous help of translators, we are bringing you many courses in English, Spanish, Romanian, German, Russian, Vietnamese, Indonesian, and Ukrainian, as well as Mandarin and Cantonese.

In this online platform, students will have access to class videos, readings, homeworks, and exams. They will also be able to find extra material that complements the study of these courses.

ACI Platform
Sign up for free

PROGRAMS

TEACHER TRAINING AND ACCREDITATION

The ACI Teacher Accreditation Program commenced in 2019, and will help to expand our offerings for trainings in ACI content, in our upcoming practice studios, and on how to run a retreat program around the world.

TRANSLATION 

More than 200,000 pages of brilliant commentary have been composed by masters and scholars in ancient scriptural languages. The aim of this program is to create and guide a team of students to translate these great classics into English, and from there into other modern languages such as modern Chinese, Spanish, German, and Russian. Translation into other languages will follow.

FOREIGN STUDY 

Since 2004, the Foreign Study Program, started by Geshe Michael Roach,  has sent over 50 students to a number of institutions abroad to study ancient languages and culture. Previous program participants are now active in translating and teaching this material.  Students who cannot afford to go on their own receive scholarships for airfare as well as for room and board.

COMMUNITY OUTREACH

ACI's mission includes putting the teachings into practice and taking them out into our communities to directly serve others. In Arizona, there are many immigrants who struggle to make a living and to gain access to education. ACI supports programs to help the children of immigrants with language instruction, funding for higher education initiatives, and other support programs in underserved communities.

SCHOLARSHIPS

Our goal is to make the teachings accessible to everyone, regardless of financial capacity.  Each year, we support many students on full and partial scholarships. Up to 25% of the participants in our programs benefit from the many types of grants we offer.

DIGITAL ARCHIVES

The digital archives are an active collection of audio and video recordings of teachings by Geshe Michael Roach and his teachers, along with his translations of and commentaries on scriptures created by the great masters.  All of this material is freely available for download on this website and on our sister site, The Knowledge Base.

View Archieves

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