Various theological treatises have been dedicated to analyzing this complex theme, seeking to raise awareness among the contemporary Christian community about the arduous journey of faith experienced by the Church and the early Christians, from their origins to the present day. Although substantial works on the subject already exist, the present study aims to complement the existing knowledge, offering a historical perspective that, while not exhaustive in relation to the depth of the theme, seeks to contribute to a more comprehensive understanding of this secular issue of significant theological relevance. In "A Justiça e o Amor de Deus" (Justice and the Love of God), the author emphasizes the main themes addressed by renowned historians in their acclaimed works, many of which are duly recognized and embraced by their readers globally, achieving the status of bestsellers of significant academic value.