The philosopher Spinoza (Benedictus de Spinoza) and the pedagogue Johann Amos Comenius (or, Jan Komenský), as well as the famous painter Rembrandt van Rijn, sympathized with the movement.
Liikumisele avaldasid toetust ka filosoof Benedictus de Spinoza ja pedagoog Jan Amos Komensky, samuti kuulus maalikunstnik Rembrandt van Rjin.