The serious challenge that contemporary human is encountered with has been brought about by the lack of applying ethical and behavioral necessities in his life rather than by the weakness of the rules or lack of technology. One of the mentioned important necessities is the factor of speech perseverance which has a particular conceptual and meaningful weight that is the adducing of the right speech and constant management of this righteousness-directed fact that has made today’s human facing a lot of individual challenges. Challenges such as spiritual and psychological disorders, disputes and severances within the families, social disorganizations, and also destruction of the relationships due to lapses of the speech and the lack of speech perseverance would be created. And in addition to spiritual damages and adverse consequences, human has been deprived of the joy of life and inner tranquility of these challenges. Describing the features of speech perseverance in light of Alavi words proposes an experienced treatment for elimination of ethical challenges especially in the area of speech that a part of it has been undertaken by this paper.