While within the sphere of real life, which not only has its rights, but itself imposes great obligations – within this sphere, if we wish to be humane, to be Christians finally, it is our duty and obligation to foster only those convictions that are justified by reason and experience, that have passed through the crucible of analysis, in a word, to act sensibly and not senselessly as in dreams or delirium, so as not to bring harm to a man, so as not to torment and ruin a man.