But what seems the most strange are the express and repeated assurances of the cardinals Barberini, Del Monte, and Bellarmine, to Galileo, through Dini and Ciampoli, that so long as he did not go beyond the province of physics and mathematics, nor enter into any theological interpretations of Scripture, he had nothing to fear.[116] How could Cardinal Bellarmine, who had not long before expressly stated to Prince Cesi that the new system was not compatible with the doctrines of Holy Scripture, and who, as a member of the Inquisition, must have been aware of the transactions which had been going on about Galileo since 5th February, give these assurances so directly opposed to the truth? And yet these three prelates afterwards gave many proofs of good will towards Galileo. How then is their ambiguous conduct to be explained? It was simply that they were friendly to Galileo, but not to his doctrines. They certainly desired to shield his person, and afterwards honestly endeavoured to do so even under most difficult circumstances; but the system he defended, which endangered the faith of the Church, must be suppressed at all hazards. In order to this end it appeared advisable to keep it a secret from Galileo that the statement of Copernicus that the earth moved was assailed from the theological standpoint, until the Holy Office had issued the interdict against its circulation and defence. It was thus that they prudently rounded the rocks which the dreaded dialectics of the clever Tuscan had exposed to view.
And the nearer the period was drawing when the verdict of the Church was to be pronounced on the Copernican theory, and the more eagerly the secret inquiries about Galileo were being prosecuted, the more confident became the tone of the letters of his friends from the very city where this ominous web was being woven. It seems as if all Galileo’s trusty adherents had been struck with blindness, for we should not be justified in doubting the sincerity of a Dini, a Ciampoli, and a Cesi, men who afterwards proved by their actions their true friendship for the great astronomer. On 20th March the evidence of Caccini was taken, and on the 21st Ciampoli communicates to Galileo the consoling observations of the cardinals Del Monte and Bellarmine mentioned above. Ciampoli also adds to these comforting assurances by telling him that Foscarini’s work was no doubt in great danger of being prohibited by the Congregation of the Holy Office to take place next month, _but only because it meddled with matters concerning Holy Scripture_. He goes on to say with real satisfaction that he can only confirm his previous information, and that all this noise originated with four or five persons who are hostile to Galileo; he and Dini had taken all possible pains to find out this assumed agitation, but had discovered absolutely nothing. He repeats this most decidedly in a letter of a week later;[117] and in another of 16th May[118] he cannot at all understand what has so disconcerted Galileo, and adds that it was no longer doubtful that the Copernican doctrine would not be prohibited, and expresses his conviction that it would be a great satisfaction to every one if Galileo would come to Rome for a time, and the more so because he had heard that many of the Jesuits were secretly of Galileo’s opinion, and were only keeping quiet for the present.