This coolness arises partly from fear of the opponents, who have the laws on their side, and partly from the incredulity of men, who do not readily believe in new things until they have had a long experience of them.

Thus it happens that whenever those who are hostile have the opportunity to attack they do it like partisans, whilst the others defend lukewarmly, in such wise that the prince is endangered along with them.
It is necessary, therefore, if we desire to discuss this matter thoroughly, to inquire whether these innovators can rely on themselves or have to depend on others: that is to say, whether, to consummate their enterprise, have they to use prayers or can they use force?
In the first instance they always succeed badly, and never compass anything; but when they can rely on themselves and use force, then they are rarely endangered.

Hence it is that all armed prophets have conquered, and the unarmed ones have been destroyed.

Besides the reasons mentioned, the nature of the people is variable, and whilst it is easy to persuade them, it is difficult to fix them in that persuasion.

And thus it is necessary to take such measures that, when they believe no longer, it may be possible to make them believe by force.
If Moses, Cyrus, Theseus, and Romulus had been unarmed they could not have enforced their constitutions for long--as happened in our time to Fra Girolamo Savonarola, who was ruined with his new order of things immediately the multitude believed in him no longer, and he had no means of keeping steadfast those who believed or of making the unbelievers to believe.