Rabbi Moses Hagiz, one of the most prominent and influential Jewish leaders of seventeenth-century Amsterdam, devoted his career to restoring rabbinic authority

Some of the most portentous events in medieval history—the Cathar crusade, the persecution and mass burnings of heretics, the papal inquisition—fall between

I Call it Heresy is a vibrant study of the Lordship controversy long before it became a major player on the theological stage. A.W. Tozer tackles the heresy of

The pronouncements of Sabbatai Tsevi (1626-76) gave rise to Sabbatianism, a key messianic movement in Judaism that spread across Jewish communities in Europe, A

The concept of heresy is deeply rooted in Christian European culture. The palpable increase in incidences of heresy in the Middle Ages may be said to directly r