A group of Christian Adara farmers attend the Sunday's service at Ecwa Church, Kajuru, Kaduna State, Nigeria, on April 14, 2019. - The ongoing strife between Muslim herders and Christian farmers, which claimed nearly 2,000 lives in 2018 and displaced hundreds of thousands of others, is a divisive issue for Nigeria and some other countries in West Africa. (Photo by Luis TATO / AFP)