"EXCEPT THE LORD BUILDS THE HOUSE, THOSE WHO BUILD IT LABOR IN VAIN." PSALM 127:1
In 1942, Hillcrest School was founded to provide a Christian education for missionary children by the Church of the Brethren Mission. Anticipation was keen. Clarence and Lucile Heckman had been remodeling and getting ready the storeroom and house on the CBM compound for this hoped for day of July 22, 1942. The teacher, Mary Dadison, welcomed 12 pupils to begin Hillcrest School, a new venture of the Church of the Brethren Mission. The schoolroom, which also served as a house, had few pupils, with only two who were missionary children of CBM. Miss Dadison, both a nurse and teacher, had left the Garkida hospital to be the first teacher of the school.
There was a schoolroom, a teacher, pupils, foster parents, food and even a bed, but no textbooks. The order had been placed early, but the books were lost at sea because of the war. A second order was placed. When it didn't arrive, a tracer brought a report:"ship sunk". Then, in May 1943, 80 different packages arrived. School was dismissed and all the children went with the staff to the post office to bring the first textbooks to Hillcrest. Books have never been more welcomed by either pupils or teachers.
In 1946, the school moved to its current location. In 1952, the enrollment was above 70. A special recognition service was held at St. Piran's church and 8th grade certificates were presented there to the 6 graduates.
From the beginning, Hillcrest accepted pupils without regard to race or color. On March 29, 1947, “The Nigerian Daily Times”, Lagos, carried an article “No Color Bar in Brethren Mission School.” 
Other missions quickly developed an interest in Hillcrest. So, in 1955, the Sudan United Mission, Assemblies of God Mission and the United Missionary Society joined CBM's efforts. These original four grew to include the Missouri Synod Lutheran Mission (1963), the American Lutheran Mission (1964), the Nigerian Baptist Mission (1967), Mambilla Baptist Mission (1967), Sudan Interior Mission (1968), the Great Commission Movement (1982), and later both the United Methodist Church of Nigeria and the Wycliffe Bible Translators.
By November 1955, all arrangements for capital contributions and organization had been worked out and the first meeting of the Board of Governors of Hillcrest School was held. A constitution had been written, home boards had been contacted over and over and when the Board met for the first meeting, there were present people from the 4 cooperating bodies of S.U.M., Assemblies of God, U.M.S. and C.B.M. The cooperating mission shared in providing teachers and funds for capital improvements.
Hillcrest began as an elementary school, and high school classes were taken by correspondence until 1964. In 1965 Hillcrest saw the first high school graduating class which was made up of eight students.
Since then, Hillcrest has grown and changed with the character of Jos. Student body populations have included students from many corners of the world, sometimes with as many as 34 different nations being represented on the campus at one time. Today, the international mission effort in Jos has matured, with many activities handed over to the local churches. Our cooperating bodies who form our Board of Governors now include:
- Assemblies of God Mission (AGM)
- Church of Christ in Nations (COCIN)
- Ekklesiyar Yan’uwa a Nigeria (EYN)
- Lutheran Church of Nigeria (LCN)
- Mission Africa (MA)
- Servants United Mission (SUM)
- Serving in Mission (SIM)
- Summer Institute of Linguistics Nigeria LTD/GTE
- United Methodist Church in Nigeria (UMCN)
- Parent Representative
- Alumni Representative
The international character of Hillcrest remains a core value. There is strong and sustained enrollment from local missions and Jos families, and increasing interest in the boarding school from parents in Abuja, Port Harcourt, Lagos and further afield in Nigeria.