A few of the new-Christians showed as active a zeal in the propagation of Christianity as if they had been born Dominicans, or as if they felt isolated in their new faith among the old Christians, and yearned for the companionship of their former friends. A newly-baptized physician, Astruc Raimuch, of Fraga, who, as a Jew, had been a pillar of orthodoxy, exerted himself to make converts, taking to himself the name of Francisco God-flesh (Dios-Carne). He spread his snares particularly with a view to entrapping one of his young friends. A fluent writer of Hebrew, Astruc-Francisco drew up a letter in that language, dwelling on the decline of Judaism and enthusiastically propounding the dogmas of Christianity. His applications of Biblical texts to the doctrines of the Trinity, Original Sin, Redemption, and the Lord's Supper, appear almost droll in Hebrew. His friend's answer was meek and evasive, every word carefully weighed to avoid offending the delicate sensibilities of the church and its zealous servants. More spirited was the reply of the satirical poet, Solomon ben Reuben Bonfed, who in rhymed prose set himself to confute Astruc-Francisco's arguments with unsparing incisiveness. Apologizing in his introduction for interfering between two friends, he proceeded to point out that as a Jew the questions discussed concerned him nearly, whilst the misstatements made rendered it impossible for him to remain silent. Solomon Bonfed examined somewhat minutely the dogmas of the Incarnation, Original Sin, and Transubstantiation, showing them to be irrational and untenable. He justly said: "You twist and distort the Bible text to establish the Trinity. Had you a Quaternity, you would demonstrate it quite as strikingly and convincingly from the books of the Old Testament."