See the details of the procedure in Domenico Berti, Il Processo Originale de Galileo Galilei, ed. 1878, cap. iv; in Fahie, ch. viii; and in Gebler, ch. vi. The last-cited writer claims to show that, of two records of the "admonition" to Galileo, one, the more stringent in its terms, was false, though made at the date it bears, to permit of subsequent proceedings against Galileo. But the whole thesis is otiose. It is admitted (Gebler, p. 89) that Galileo was admonished "not to defend or hold the Copernican doctrine." Gebler contends, however, that this was not a command to keep "entire silence," and that therefore Galileo is not justly to be charged with having disobeyed the injunction of the Inquisition when, in his Dialogues on the Two Principal Systems of the World, the Ptolemaic and Copernican (1632), he dealt dialectically with the subject, neither affirming nor denying, but treating both theories as hypotheses. But the real issue is not Galileo's cautious disobedience (see Gebler's own admissions, p. 149) to an irrational decree, but the crime of the Church in silencing him. It is not likely that the "enemies" of Galileo, as Gebler supposes (pp. 90, 338), anticipated his later dialectical handling of the subject, and so falsified the decision of the Inquisition against him in 1616. Gebler had at first adopted the German theory that the absolute command to silence was forged in 1632; and, finding the document certainly belonged to 1616, framed the new theory, quite unnecessarily, to save Galileo's credit. The two records are quite in the spirit and manner of Inquisitorial diplomacy. As Berti remarks, "the Holy Office proceeded with much heedlessness (legerezza) and much confusion" in 1616. Its first judgment, in either form, merely emphasizes the guilt of the second. Cp. Fahie, pp. 167-69.