We are working closely with our school leaders to determine the best course of action for each school. Please check back for updates and information.

Iris Harvest School of Missions (HS34)

Location: Greeneville, TN & Mexico
Dates: Jun 1 – Jul 31, 2021
Cost: $4000 (Tuition)
+ $400 (Registration Fee) USD

Please note: Locations may change due to border restrictions or instability in political climates.

Applications closed.

The registration fee is NON-REFUNDABLE and NON-TRANSFERABLE. It is due within 10 days after receiving your acceptance letter.

Pay Tuition

Love and greetings from Heidi and Rolland and the Harvest School team. We have been following the cloud to many nations since we have been unable to hold Harvest School in Pemba. Harvest School is taking the seeds that we received in Mozambique and scattering them in the nations. We had the great blessing of planting seeds in South Africa, Holland, Israel, Madagascar, Scotland, America and Mexico. We felt the Father calling us to continue to sow in America and Mexico where God is moving powerfully. We would love for you to pray about joining us on this journey.

Because of the uniqueness of this school, Harvest School Alumni are invited to apply.

A New Breed of Missionaries

God is calling His sons and daughters to GO into ALL the earth, that His house may be full! Iris Harvest School of Missions is preparation for the harvesting of the nations. We invite you to come and be trained in the field of the United States and Mexico.

There is a new breed of missionaries being released across the earth, transparent saints with hearts beating in rhythm with their Bridegroom King Jesus, carrying His glory across the earth. Fearless, laid-down lovers who know a love that has no boundaries and are ready to run into the darkest places of the earth—lavishing love on the lost, the dying, the poor and the broken. Jesus came with a constant love for both the one and the masses. Now we must do the same: stop for the one, but believe for the multitudes.

Iris Greeneville Pioneers

Iris Greeneville is nestled in the foothills of the Appalachian Mountains where the Second Great Awakening swept through. A new awakening has come with its roots among some of the poorest and most broken members of our society—children who are in the custody of the state of Tennessee, unable to live in their natural home. Iris Greeneville partners with Holston United Methodist Home for Children and has seen the power of the Gospel transform the lives of the most unwanted and abandoned.

The Iris Greeneville Team

In Greeneville, you will participate in many activities, including the following:

  • Encounter Jesus in such a deep way it changes your life forever.
  • Be trained virtually by Heidi and Rolland Baker from Mozambique.
  • Be trained by international ministers and missionaries.
  • Live with a company of abandoned, holy and whole-hearted lovers.
  • Gain an understanding of how to minister cross-culturally.
  • Minister to the broken, orphaned, and abandoned in a first-world setting.
  • Bring Jesus to children who have been removed from their families, coming from backgrounds of poverty, drug addiction, sexual abuse, and neglect.
  • Learn how to bring the heartbeat of God through Iris Global into an existing ministry in your town.
  • Outreaches in the Appalachian mountains.
  • Participate in an overnight worship/camping trip to the Smoky Mountains.
  • Kayaking, canoeing, biking, horseback riding, painting, rope courses, volleyball, basketball.



Greeneville, TN

A small town with a big history... a history of freedom. It has been the home of Andrew Johnson (U.S President that freed slaves in TN) and influential pioneer abolitionist writers such as Benjamin Lundy. Greene County is surrounded by breathtaking views, but it is also filled with drugs and domestic violence.

Holston Home for Children

Since its founding in 1895 when Mrs. E.E. Wiley, a widow, took in her first homeless child, Holston Home has assisted more than 8,000 children. The home is situated on 155 acres of gently rolling hillside in Greeneville. Their goal is always to do what is best for the children, whether it’s reuniting with family, adoption, or successfully transitioning to adulthood. They provide hope and healing for a brighter future by sharing the love of Jesus with children and families.

Kaleo International: Reynosa, Mexico

Reynosa is located on the border between the USA and Mexico. For many years during the drug wars, this region was wracked by constant violence and lawlessness. A perfect place for an outpouring of the Holy Spirit! Joshua and Olivia Muse are the founders of Kaleo International (the Iris Base in Mexico). They moved to Reynosa when God spoke to them calling them to go and establish a church planting hub and school of missions in Mexico. Since that time, God has continued to move in incredible ways and many miracles have resulted in new churches and bases being established in Mexico, the USA, and 11 other countries.

While visiting our base, students will receive hands-on training and experience in house groups, and church planting from experienced national and international leaders. There will also be many opportunities for house to house evangelism and outreaches serving alongside our missionary team throughout the city and in surrounding villages. Students will also have the opportunity to serve in the many local outreaches of our base and church both in Mexico and in South Texas.

In Reynosa, you will:

  • Encounter Jesus in a deeper way.
  • Receive first hand cross-cultural training and missions experience.
  • Receive training and ministry from experienced local and international pastors and missionaries.
  • Learn about power evangelism/street ministry with hands-on practice.
  • Go on outreaches to both Mexico and South Texas.
  • Have first hand experience in church planting and missions.

We understand that many of your borders are closed at the moment and it may not be easy to make a definite decision. If you desire to come to Harvest School 34, we invite you to apply. If borders do not open, you will have the opportunity to transfer your application to HS35.

We know that God is sovereignly guiding our steps as we are spending much time in prayer. We are trusting Him with all of the details and know it will be an amazing adventure with our King!

For more information or if you have questions regarding the school, contact school@irisglobal.org.

You are invited to apply!

“The Lord bless you and keep you;
The Lord make His face shine upon you,
And be gracious to you;
The Lord lift up His countenance upon you,
And give you peace.”
Numbers 6:24-26 NKJV

With much love in Jesus,

Tony and Pamela Maxwell
Jessica Musika, Julie Carty, and the Harvest School team


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For Staff

Attention Mission School Alumni:
If you have graduated from one of our Harvest Schools, you are welcome to apply for a staff position. We are asking for Harvest School Staff that can commit to serving with us for both 2021 schools and can lead outreaches after each school. (May 16 - Dec 30) Contact Julie Carty if you have any questions.

We are delighted that you are considering serving with us! We will look forward to hearing from you.

Read Staff Requirements