new Christian had an effect on among Batak Angkola and Toba after the several Christian mission sent experiences failure. Most successful missionary is IL. Nommensen is continuing its(the predecessor duty propagating Christian religion in region Tapanuli. At the time, public Batak is residing in around Tapanuli, especially Tarutung, given teaching of read writes, expertise is having worker for the man and expertise sews and housewifery for mothers.
this Training and teaching then grows is finite finally stands up elementary school and expertise school in some regions in Tapanuli. Nommensen and other religion spreader also stands is big in development two the existing hospitals, RS UMUM TARUTUNG and RS HKBP Balige, which there [are] far before Indonesia independences.
Meanwhile, development of formal education also still going on so is opened it a college so called Universitas HKBP IL. Nommensen ( UHN) the year 1954. This university became the first private university in Sumatra Utara and initially only consisted of Faculty Of Economics and Fakultas Theologia.