In the last two decades, over 400,000 South Africans have left their country to set up a new life abroad in the US, Europe, Canada, Australia, and the United Arab Emirates. They are mostly highly educated and highly skilled young families looking to escape crime and economic decay at home.

　　This exodus has prompted authorities to warn that South Africas tax base is at risk, with over 6,000 affluent earners emigrating yearly.

　　I must be honest, its giving me sleepless nights, said Landon Dube, a pastor for Tabernacle of Grace, a Pentecostal denomination in the middle-class suburb of Midrand, near Johannesburg.

　　Church leaders are worried about what the departures mean for their churches if they continue to lose families they rely on for tithes and financial support.

　　Its an interesting dynamic: Some pastors may be legitimately worried about the future of their church and its ability to serve the community at a time of financial turmoil. But South Africa is also a place where fraudulent ministers and self-proclaimed prophets prey on desperate believers, so Christians may hear some leaders concerns about the departures as coming from selfish motivations and a desire to keep up extravagant lifestyles.

　　The majority Christian country has only become more religious in the past few years; while colonial denominations are shrinking, newer Pentecostal and African-initiated churches are growing. But financially, South Africa is in turmoil.

　　With rolling blackouts, high crime rates, and stark inequality, its economy is growing at a dire 1 percent per year against the ideal 7 percent threshold needed to put a dent in youth joblessness (now up to 59.7% for workers under 25), according to Steven Koch, the head of economics at the University of Pretoria.

　　The United Nations Department of Economic and Social Affairs says 247,300 people of South African descent now live in the UK.

　　Dozens are young Christians with young families. They have left behind South Africa and their churches, said Dali Mapaile, 47, a dentist and Baptist church adherent who moved his family to London.

　　I cant sit around and see my children grow with zero prospects for a meaningful job in South Africa, he said. I love the country but I have had enough.

　　The departure of families like Mapailes has impacted the churches that relied on their tithes and financial pledges to fill their coffers.

　　Shami Gcana leads a major Pentecostal prophetic ministry affiliated with the Enlightened Christian Gathering. He sees all Christians as the same before God but recognizes the disproportionate impact some have on the local church.

　　We must be truthful, the upper classlawyers, accountants, small business owners, pharmacists, doctorsthese are the worshipers able to pay big monies that anchor the ministrys successes, Gcana said.

　　Enlightened Christian Gathering has been embroiled in controversy in South Africa, with its leader, Shepherd Bushiri, implicated in tax evasion and money laundering.

　　Last year, 20 of Gcanas high net-worth congregation members left with their young families and relocated to Dubai, Netherlands, and Australia. His church meets in City Bowl, one of the affluent suburbs of Cape Town, and its monthly tithe pledges used to come in around 150,000 South African rand ($8,200 USD) a month. They have fallen to $5,200, he says.

　　One particular worshiper, who was my deacon, took his young kids and wife to Australia. He was a senior bank executiveused to give my church lavish loans for just 1 percent interest rate for us to buy building materials, said Gcana. Its all dried up. I feel his absence in a big way.

　　Emigration of highly paid, generous Christians is also troubling Paseka Motsoeneng, known as Prophet Mboro, a televangelist who is head of the Incredible Happenings Foundation church. Along with Bushiri, Prophet Mboros church is criticized in South Africa for aggressively collecting money from congregants and doing little to establish sound theology, and Mboro was recently arrested on kidnapping charges in an incident involving his grandchildren.

　　Mboro had voiced worries about church drain, saying that if crime and economic decay are not addressed, South Africa will be left with financially poor worshipers. Last year alone, 33 of his highest-earning congregants moved away.

　　Mboro says his main concern is that their high tithes and financial pledges enabled the church to extend charity and food to poorer worshipers. If the rich leave for the US or Canada, the poor who are left behind will live in more poverty and hardship, he says.

　　In some communities, the situation is severe enough that some South African church leaders are following members of their flock abroad too, says Delight Pinto. An accountant and pastor from South Africa, Pinto has relocated to the UK, where her former congregants had been clamoring for her to join them.

　　I was faced with a stark choice: remain in South Africa and see my standard of life as a pastor and professional deteriorate, or follow my congregants to London, minister to them as a pastor, and work as an accountant on weekdays, she said.

　　Fifty members of her former congregation in South Africa now live across Greater London, she says. She has found a job as an auditor for a global shipping company, and she hopes to return to her role as a part-time pastor in 2025.

　　Pinto says she feels sorry for pastors back in South Africa, because congregants who have emigrated will likely stop sending tithes home; the cost-of-living crisis is sweeping the US and Europe, and most Christians who arrive in London, Atlanta, or Frankfurt wont be able to stretch budgets to keep giving to their church. She also sees Christians switching churches when moving abroad or leaving the faith altogether.

　　Ed Bonolo, a retired reverend with the United Baptist Church in Johannesburg, says he has no pity for church leaders who have come to view members of their congregation as cash cows to fund their own lives rather than as souls to be nurtured.

　　The pastorship has become a big-money profession in South Africa, spurring an industry of fake theology degrees, a spate of financial misconduct, and a surge of fake miracles. In evangelical and Pentecostal circles, certain pastors and self-proclaimed prophets are in a scramble for high-worth worshipers who can donate cars, cover lavish rent costs, and pay for vacations.

　　Money-hungry clerics have brought the church into sharp disrepute, Bonolo said. Perhaps the emigration of affluent worshipers should make all pastors and prophets slow down on material ambitions.