Sustainable growth happens gradually! Here you will find the resources to stimulate reproductive growth among the people you serve. The first edition of this book sold over 15,000 copies. It has had an impact on and through Christian workers world-wide. This newer edition offers a broader readership the insights and time-tested principles . . . refined over decades of teaching, research and interaction with people from around the globe. This book is available in both soft cover and eBook versions. Recent adoptions by institutions of higher education include: Trinity Western University and Warner Pacific College.