Chinese authorities said to be selectively tolerant of Christian missionaries, seeing them as a counterforce to Buddhists Going undercover, the evangelists taking Jesus to Tibet Chris and Sarah recently moved into a newly renovated two-bedroom apartment in Xining, a bustling Chinese city on the edge of the Tibetan Plateau, where they manage a small business and spread the teachings of Jesus Christ. The couple, whose names have been changed to protect their identities, are enthusiastic and devout. They say that they could stay for decades. "I really love being in a place where, it's like, if you're an artist, and an artist comes in and sees a blank canvas, they go heck yes â€“ they love creating something new, and that's how I feel," said Sarah. "That's not to say that there aren't times when I cry my eyes out and get discouraged, but I know that this is where I'm supposed to be, so we're going to find joy in the midst of difficulty." Tibet is the K2 of the evangelical Christian world â€“ missionaries see it as a formidable yet crucial undertaking, a last spiritual frontier. Of the 400 foreigners living in Xining, most are missionaries, estimates Chris. 'For Tibetans, everything is about religion' Most missionaries in Tibet belong to nondenominational organisations which believe that Jesus Christ will return to the earth only when people from every social, cultural and linguistic group have been exposed to his teachings. These groups view mass conversion as a high form of ecclesiastical service, and as such, their tactics can be covert and transactional. Some lure young Tibetans with the promise of English lessons or professional training and coax them into conversion after making sure of their loyalty. Various Tibetans in Xining expressed disgust with this tactic. One likened it to bribery. "For Tibetans, everything is about religion," said a Tibetan woman in Xining who requested anonymity because of political sensitivities. "They think that Buddhism is perfect for them â€“ that it's flawless. And if somebody points out that there's something wrong with their religion, that's a huge offence." Most Tibetan converts know the potential consequences of disclosing their spiritual leanings â€“ social alienation, broken family ties â€“ so keep them a closely guarded secret. Nobody knows how many there are: estimates range from zero to thousands. According to Barnett, Tibetan distrust of missionaries is shorthand for a much broader context â€“ "where the whole structure of Tibetan ideas, beliefs, and cultural values is being radically undermined, year after year, by the Chinese project, by modernity and globalisation in general". Nowhere is this clearer than in Xining, the capital of Qinghai province. Once an outpost on the Silk Road, the city is now a bustling transport hub linking the Tibetan wild west with affluent eastern provinces. Its entrepreneurs and officials are flush with cash, the ancillary beneficiaries of government programmes that aim to win Tibetan hearts and minds by packing the region with highways and residential high-rises. Young Tibetans are flocking to cities in ever-greater numbers for jobs and opportunities. The devout spin prayer wheels at tiny temples nestled among police stations and extravagant banquet halls. Outside, the acrid smell of burning yak-butter candles mingles with faint overtones of car exhaust fumes. No evangelical organisations agreed to be interviewed for this article, but their websites shed light on their functional goals and theological justifications. Good News for Tibet Radio produces Tibetan-language radio programmes that feature "a mixture of Tibetan culture and history, health issues, native folklore, and the Gospel". The evangelical organisation AsiaLink prints children's Bibles in Tibetan. The Joshua Project, a website that catalogues "unreached people", lists 20 Tibetan subgroups as untouched by Christian beliefs. It quotes the Gospel of Matthew: "This gospel of the kingdom shall be preached in the whole world as a testimony to all the nations, and then the end will come." Interpretations vary: "You've got rapture people, you've got people who don't believe in the rapture, you've got millennial people, you've got all sorts of beliefs," said one Xining missionary who also requested anonymity. The first missionary to make any significant headway in Tibet was a Portuguese Jesuit named AntÃ³nio de Andrade who, in 1624, infiltrated the region disguised as a Hindu pilgrim. The king and queen of a large independent kingdom there were intrigued by Catholicism, and helped him build a church. Yet De Andrade's warm reception rankled with Tibet's religious elite and, within a few years, the mission was undermined by insurgent lamas (pdf). With a few exceptions, missionaries spent the following centuries proselytising to ethnic Tibetans in northern India, hoping in vain that they would carry their message into the heart of the forbidding theocracy. A challenging terrain Things haven't got much easier. Foreigners have been summarily banned from volatile Tibetan areas of Qinghai, Sichuan and Gansu provinces since a two-year wave of protest self-immolations intensified there in the autumn. They are forbidden from entering the Tibetan Autonomous Region except in highly organised groups. Military police patrol the streets of Tibetan cities and maintain checkpoints on major roads. Missionaries have adopted a range of tactics to combat these obstacles, but none have proven consistently successful. In the 1990s, many would distribute religious leaflets in predominantly Buddhist areas. Evangelical blogs describe the process: often by cover of night, "tract-bombing" teams on tourist visas would stuff the leaflets into letterboxes and nail them to monastery walls. These missions tended to invite more hostility than curiosity. Missionaries were often arrested by high-strung officials or chased away by monks. Their techniques have become more sophisticated over the past few decades. Some, like Chris and Sarah, have secured long-term Chinese visas by opening coffee shops, boutiques, restaurants and guesthouses. Others are charity-minded doctors and aid workers. Evangelical organisations brainstorm new ways to make the Christian gospel accessible to Tibetans, such as screening Christian films in Tibetan dialects. "I would be sad and super disappointed if I saw a Tibetan church that looked like an American church," said Chris. "It's a very different culture, and they're going to worship in a very different way." Chris and Sarah have a strong affinity for Tibetan culture, even if elements of Tibetan religion strike them as sinister or harsh: its icons, the shamanistic rituals, the draconian precepts of reincarnation. "I love these people so much, and I feel like I â€¦ I want them to be free from fear," said Sarah. God, she said, brought her overwhelming feelings of love and compassion â€“ feelings she wanted her Tibetan friends to share. Yet so far, progress has been slow. "You can't expect to go into this really rocky field and immediately plant corn," she continued. "It's going to take some time."