It is a letter written to a Muslim cleric, a violent opponent of the Bahá'ís who, along with his father (called by Bahá'u'lláh "the wolf"), also a Muslim cleric, had put to death a number of Bahá'ís. In this work Bahá'u'lláh quotes extensively from his own previously revealed scriptures. This makes a large portion of the work a summary of excerpts on critical concepts expressed in previous works in a condensed form.-"Baha'u'llah (November 12, 1817 - May 29, 1892), born Mirza Husayn-'Ali Nuri, was the founder of the Baha'i Faith.He claimed to fulfill the Babi prophecy of "He whom God shall make manifest", but in a broader sense he also claimed to be the "supreme Manifestation of God", referring to the fulfillment of the eschatological expectations of a prophetic cycle beginning with Adam, and including Abrahamic religions, as well as Zoroastrianism, the Indian religions, and others. Baha'is see Baha'u'llah as the initiator of a new religion, as Jesus or Muhammad - but also the initiator of a new cycle, like that attributed to Adam.Baha'u'llah authored many religious works, most notably the Kitab-i-Aqdas and the Kitab-i-lqan. He died in Bahji, Palestine, present-day Israel, and is buried there.

    Francis de Sales' heroic efforts to bring Calvinists back to the Faith comes this succinct, eloquent defense of the age-old Catholic practice of making the Sign of the Cross, which 16th century Calvinists denounced as a Popish invention and many Protestants scorn even today. Along with St. Francis's other lucid explanations of the Catholic Faith and his undaunted love even for those who hated him, this modest book helped restore to their native Catholic faith tens of thousands of people who not long before were intent on killing him.As they did for the Calvinists in St. Francis's day, so in our day these ably translated pages will bring you a better understanding of and a renewed love for the Sign of the Cross, that brief and lively exterior prayer by which, from time immemorial, God has been invoked by serious Christians before all of their endeavors.