Reason directs those who are truly pious and philosophical to honour and love only what is true, declining to follow traditional opinions, if these be worthless. For not only does sound reason direct us to refuse the guidance of those who did or taught anything wrong, but it is incumbent on the lover of truth, by all means, and if death be threatened, even before his own life, to choose to do and say what is right. Do you, then, since ye are called pious and philosophers, guardians of justice and lovers of learning, give good heed, and hearken to my address; and if ye are indeed such, it will be manifested. For we have come, not to flatter you by this writing, nor please you by our address, but to beg that you pass judgment, after an accurate and searching investigation, not flattered by prejudice or by a desire of pleasing superstitious men, nor induced by irrational impulse or evil rumours which have long been prevalent, to give a decision which will prove to be against yourselves. For as for us, we reckon that no evil can be done us, unless we be convicted as evil-doers, or be proved to be wicked men; and you, you can kill, but not hurt us.