How does Christian formation happen and what are its moral implications? This text brings into conversation three disciplines that are crucial for Christian formation—social science, biblical studies/hermeneutics, and ethics—to present a cohesive, dynamic vision of human wholeness and spiritual holiness. Drawing upon research in these three disciplines, the authors weave together insights from their respective fields to address the relationship between personal and communal formation, moral development, and the interpretation of Scripture. Becoming Whole and Holy reveals the process as well as the fruits of interdisciplinary dialogue, offering a fresh approach to understanding human formation. The final chapter, a case study on immigration, demonstrates the authors’ integrative method. The book will be of use in spiritual formation, pastoral counseling, ethics, and hermeneutics courses and it will also be of interest to pastors, lay leaders, and counselors.