Book excerpt: This book briefly recounts the history of the establishment and expansion of Christianity during the colonial and post-colonial eras. With the exception of the Philippines, Christianity has been a minor religion in much of Southeast Asia, albeit one whose followers have sometimes played key roles in developing education and social services. Although statistically small, evangelical Christian groups in particular are trying to increase membership and influence, which may have adverse reactions in the countries whose populations are adherents of other major world faiths.