In recent years, First Communion catechesis has undergone a profound transformation. Differentiated concepts and methods have become urgently necessary. This book addresses this changed situation and offers fundamental impulses for the transition from traditional First Communion preparation to Eucharistic catechesis. Tested practical components for different target groups, working materials for intergenerational catechesis, as well as suggestions for various life stages and accompanying worship services demonstrate how to achieve this shift in perspective.