Showing results by author "Juan Marcos" in All Categories

Sebbene la principale preoccupazione relativa al COVID-19 riguardasse le sue conseguenze, soprattutto in termini di problemi respiratori, i progressi nella conoscenza di questa malattia hanno permesso di capire come i suoi effetti si estendono oltre i polmoni, e possono raggiungere ed influenzare il sistema nervoso. Questo testo affronta le conseguenze che il COVID-19 ha nel cervello, da una doppia prospettiva.

Charles Darwin invirtió más de dos décadas en escribir El origen de las especies, la obra que marcó uno de los puntos de inflexión más importantes del pensamiento científico. A lo largo de este libro, Darwin expone su teoría de la selección natural y defiende que las especies no fueron creadas por una mano divina, sino que primero existieron unas formas más simples que a lo largo del tiempo fueron mutando y evolucionando para adaptarse al medio.

In 1942, in Kaunas, Lithuania, the occupying German forces decreed that any pregnant Jewish woman would be summarily executed. On August 26, 1942, a Jewish woman realized she was pregnant and approached her rabbi, Ephraim Oshry, seeking advice. He determined that an abortion was necessary to save her life. The situation was something no woman or rabbi should have to face. But the scenario was real, and Rabbi Ephraim Oshry ruled based on Jewish law.

Samuel Usque in The Consolations for the Tribulations of Israel examines the trials and misfortunes of the Jewish people in an effort to both comfort and encourage Anusim (forced or coerced converts to Christianity). For Usque, in the context of his audience, “history” serves to alleviate their pain, to convince them of the reasons for their current predicament, and to convince them that an immanent redemption was soon to be realized. The Consolations have often proven inaccessible to many readers. This work focuses on providing a review of the key concepts.

An Israelite father; a Canaanite mother. A young boy is caught between two worlds during the time of Samuel the Seer. Captured by the Sea Peoples during a battle, he is enslaved and taken to the Philistine stronghold of Gath where he meets two young girls who will shape his future. All the while, he remembers his friend, a beautiful Canaanite girl, and wonders whether he will ever see her or his parents again.

We live in a radically different world than we did just a year and a half ago. The world has experienced unprecedented fear due to COVID-19. Consequently, most countries have undergone lockdowns, social distancing, and mandated masks because of the worldwide pandemic. The concept of community and its importance has radically changed in the minds of many people. This especially applies to religious communities, and the consequences of this are disturbing. This work discusses the importance of religious community from a Jewish perspective, but also emphasizes other religious traditions.

In the context of Crypto-Jewish individuals and communities, both in the Iberian Peninsula and in the Spanish and Portuguese colonies of the New World, as well as in India, the knowledge of and distinction between halakhah and minhag persisted. But as contact with established Jewish communities (in particular, in Spain before the expulsion), with rabbis, and with Jewish texts lessened, the overall knowledge of Jewish practice and beliefs diminished. This short work explores the practices and beliefs that characterized the dual identity of crypto-Jews.

In traditional Judaism, the revelation of the Torah at Sinai was a miraculous event. It is the foundational event of the Jewish people as a nation. The rabbis perceived God's continued involvement in creation, but also saw limitations on how divine intervention functioned in the realm of Jewish law. Discover the fascinating manner in which Torah and prophecy were understood and how each had its proper domain.

Thousands of Jews forcibly converted to Christianity in Spain and Portugal were subjected to religious persecution for continuing to adhere to their ancestral faith. The Spanish and Portuguese Inquisitions lasted for centuries, and when their attention on Judaizers ended, they switched to other concerns, including Protestantism, bigamy, and blasphemy. The Inquisition typically conjures up images of intolerance, persecution, and violence, and rightly so. Many people think of it as a reflection of the spiritual, scholastic, and scientific darkness of the medieval period.

Por primera vez en la historia, gracias a escáneres de alta tecnología diseñados por físicos, se han desvelado secretos del cerebro, y lo que un día fuera territorio de la ciencia ficción, se ha convertido en una asombrosa realidad. Grabación de recuerdos, telepatía, vídeos de nuestros sueños, control de la mente, avatares y telequinesia: todo esto no solo es posible, sino que ya existe.

The Book of Chronicles and the Book of Kings depict different versions of King's Solomon's rise to power after the death of King David. Each book emphasizes critical elements which relate the theological concerns and agenda of their authors. Discover the fascinating differences between these texts and what they convey to the listener regarding the importance of kingship, monotheism, idolatry, intermarriage, and much more.

Cada tradición religiosa incluye una forma de oración ó meditación. Siendo este el caso. ¿Qué es exactamente lo que caracteriza a la oración judía como Judía? La oración utiliza los modismos de la Biblia hebrea y de los sabios de Israel. La Biblia hebrea es el fundamento de la fé Judía. La meta de este libro es proporcionar al lector una introducción general a lo que es la oración judía, además de algunas de las prácticas que se llevan a cabo dentro de la misma asociadas con ciertas oraciones las cuales son fundamentales.

In 2006, I was attending several week-long classes at the Spertus Institute for Jewish Learning and Leadership in Chicago. One of the classes was titled “Who is a Jew?” and was taught by my doctoral advisor, Rabbi Dr. Byron Sherwin, of blessed memory. The course discussed biblical, rabbinic, medieval, and modern perspectives on the question. As Rabbi Sherwin was accustomed to doing, he typically included unusual cases for us to consider. Decades before, a student at the Spertus Institute had stirred some controversy.

This story tells the tale of a boy with an Israelite father and a Canaanite mother. A young boy is caught between two worlds during the time of Samuel the Seer. In the first volume, he is captured by the Sea Peoples during a battle; he is enslaved and taken to the Philistine stronghold of Gath where he meets two young girls who will shape his future. All the while, he remembers his friend, a beautiful Canaanite girl, and wonders whether he will ever see her or his parents again. The journey continues in this volume.

Three events transpired in 1492 in the Iberian Peninsula, which had tremendous ramifications for years to come. The first was the conquest of Granada, i.e., the last Muslim stronghold, by Castilian and Aragonese forces. The victory ended eight hundred years of Islam-ic rule. The conquest of Granada eventually also led to the conversions of many Muslims to Christianity, the phenomenon of Crypto-Islam, and the eventual expulsion of the descendants of these converts in 1609.

Few Biblical figures are as intriguing and mysterious as Enoch. He is mentioned only a few times in the canonical Hebrew Bible, but the impact of his story went on to affect the theology of many books written during the Second Temple Era. It also set the foundation for the development of many of the ideas found in the early Christian movement. Enoch’s importance continued beyond the destruction of the Temple and survived in a new form in later rabbinic tradition. Discover the mystery of Enoch, and the fascinating impact it had on the development of Judaism and Christianity.

Why should any Jew in their right mind wish to consider or perhaps reconsider, Christianity from a different vantage point? It is a fair question. There are potentially many reasons. Intellectual honesty is an important one. This book seeks to explore alternative approaches to Christianity that permit Jews to consider it as something else besides idolatry without abandoning traditional Jewish theology.

Is there a type of thinking that can be characterized as Jewish? If so, what is the difference between the Jewish thought and non-Jewish thinking? Does the Bible reflect a type of thinking? Is it linear? Does it correspond to Platonic or Aristotelian thought? How does rabbinic logic work? Are there polarities in the Bible? Discover this and much more in this fascinating aspect of Judaism.

The history of Jews in Spain and Portugal spans more than 1,000 years. By most measures, it is even longer than the large-scale settlement of Jews in the land of Israel, which was interrupted several times in Jewish history. Legends ascribe the arrival of the earliest settlers to the days of the biblical prophet Obadiah, but archeologically speaking, the first record of Jews is much later.

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