When the anti-Semites began to show themselves, Cassel remembered his origin, and opposed the leaders, Stöcker, Wagner, and others with great decision and manliness. It was this manly action that gives us some satisfaction for his desertion of the parental religion. We have to judge this apostasy very differently from that of many others in former and present times, as he did not forsake his old creed for any worldly reason, or to get honors and position, but rather because he followed a mystical line of thought. God alone can judge the veracity and purity of his life; we dare not. 'Peace be to his ashes!'