Abstract: In 1905, Weber contended that uncertainty about their eternal fate forced Protestants to find secular signs of their destiny in their vocations, their frugality and in their ability to work hard and accumulate capital. More than a century later, the ‘Protestant ethic’ has changed irrevocably. Today, the phenomenal rise of Pentecostal–Charismatic Churches has largely displaced the doctrine of predestination and firmly entrenched the prosperity gospel at the very heart of popular Protestantism. In many African PCCs, the pursuit of ‘blessings’ now trumps older concerns over secular vocations and hard work. Indeed, in churches such as the Universal Church of the Kingdom of God (UCKG), Christians are urged to demand ‘miracle jobs’ from God and to reject humble vocations and small salaries, regardless of their qualifications, skills or experience. Based on long-term fieldwork with members of the UCKG in South Africa, this paper examines the work of luck (good and bad) in the lives of ordinary believers, how this new ‘work’ attempts to regulate the flow of money and how it participates in older notions of prosperity, fate and good fortune.