30 years ago we responded to the call of the Diocese of Potosi. An international community of 5 sisters (from Malaysia, Singapore, Spain, Peru and later Italy) took the first steps of our institute among the Quechua campesinos. The mission continues with our Bolivian sisters and lay partners: teaching and pastoral work in the 'escualas de Cristo', rural development, workshops for the women promotion... The harvest is abundant, and the workers still too few!