TIn this work we propose to reflect, supported by the theological-historical synthesis of the Thomist School of Barcelona, about the importance that the heresy of Ebionism has had in the political philosophy of Marxism. In this heresy we find a secula-rizing engine of Christian hope that has left its traces in different moments of philosophi-cal and political thought, reappearing in the bowels of Marxist secularizing dynamism, properly configuring a philosophy of history that will later justify its entire ideology. poli-tics both in theory and in practice.