How did a small band of Reformation-era thinkers argue that humanity is saved without Christ's death standing in for our punishment? This episode traces the rise of Socinianism — from Lelio and Fausto Sozzini to the Raków academy — and reconstructs the historical background that produced an alternative to substitutionary atonement. We set the stage with people, places, controversies, and print-culture that shaped Socinian critiques of penal substitution and their own models of redemption.

A concise portrait of the Racovian Catechism’s origins: how a small Polish community turned scattered anti‑Trinitarian debates into a disciplined handbook of faith and rational argument. This episode traces the intellectual roots in Italian anti‑Trinitarianism, the unique religious climate of the Polish–Lithuanian Commonwealth, the founding of Raków and its academy, and the moment when Socinian thinkers shaped doctrine into a catechism that would provoke friends and enemies across Europe.

A decree, a deadline, and the end of an era. In 1658, the Polish Sejm banished the Polish Brethren from their homeland — forcing Socinians into a diaspora that would scatter them across Europe. Discover what led to this fateful decision, who the Polish Brethren were, and how their expulsion paradoxically helped spread Socinian ideas further than ever before.