To these five, as it were capital causes, there may be added some others that may be just and reasonable, and make it a duty to take up arms; but to take them up for trifles and things to laugh at and he amused by rather than offended, looks as though he who did so was altogether wanting in common sense. Moreover, to take an unjust revenge (and there cannot be any just one) is directly opposed to the sacred law that we acknowledge, wherein we are commanded to do good to our enemies and to love them that hate us; a command which, though it seems somewhat difficult to obey, is only so to those who have in them less of God than of the world, and more of the flesh than of the spirit; for Jesus Christ, God and true man, who never lied, and could not and cannot lie, said, as our law-giver, that his yoke was easy and his burden light; he would not, therefore, have laid any command upon us that it was impossible to obey.
A estas cinco causas, como capitales, se pueden agregar algunas otras que sean justas y razonables, y que obliguen a tomar las armas; pero tomarlas por niñerías y por cosas que antes son de risa y pasatiempo que de afrenta, parece que quien las toma carece de todo razonable discurso; cuanto más, que el tomar venganza injusta, que justa no puede haber alguna que lo sea, va derechamente contra la santa ley que profesamos, en la cual se nos manda que hagamos bien a nuestros enemigos y que amemos a los que nos aborrecen; mandamiento que, aunque parece algo dificultoso de cumplir, no lo es sino para aquellos que tienen menos de Dios que del mundo, y más de carne que de espíritu; porque Jesucristo, Dios y hombre verdadero, que nunca mintió, ni pudo ni puede mentir, siendo legislador nuestro, dijo que su yugo era suave y su carga liviana; y así, no nos había de mandar cosa que fuese imposible el cumplirla.