In Theology, Piety, and Mission, cross-cultural missionary Ronaldo Lidório reflects on the life and influence of GisbertusVoetius, the first Protestant missiologist and one of the most influential Reformed theologians in seventeenth-century Holland. Drawing on Voetius’s theology of missions and church planting, Lidório lays out principles for us to consider for these activities today. Throughout this book, Lidório reflects on the powerful combination of theology and piety that drove Voetius’s efforts to fulfill the Great Commission.