""Signs of the Times: Letters to Ernest Moritz Arndt on the Dangers to Religious Liberty in the Present State of the World"" is a book written by Christian Charles Josias Bunsen. The book is a collection of letters written by Bunsen to his friend Arndt, discussing the dangers that religious liberty faces in the present world. Bunsen was a theologian and a diplomat, and his letters reflect his deep concern for the state of religious freedom in the...