In this book, the main problems of both general Christian and Evangelical Lutheran theology are described, on the one hand, in a completely traditional language, on the other hand, through the prism of their modern understanding. The author sets himself the task of establishing a dialogue between established dogmatic formulas and free theological reflection. The author’s goal is to talk about God, not rejecting obviously modern thinking (including in its secular forms), but using it, sometimes arguing with it, but also relying on it.