Analysis and critique of the implication of the hadith "fi rajol ista`jara ajiran" on the trustee`s non guaranty

According to a tradition of the hadith sources, if a person hires a man for maintain his goods, but the worker thieves the property, Imam Sadiq (a.s.) says: "The hired worker is the trustworthy". The document of this tradition is a valid and the hadith is called as Halabi`s authentic tradition or sahiha (Halabi is the traditionist who his traditions are authentic or sahiha). Based on the implication, justification and interpretation, some jurisprudents and traditionists have tried to adapt that sahiha to the trustee`s non guaranty; however, a hesitation about the sahiha and the same narrations shows that it has no relation with the trustee`s non guaranty, but it relates to the theft had (definite penalty) and some authors of the hadith sources have wrongly mentioned the sahiha in the chapters related to the trustee`s non guaranty, and have provided the ground for error of some jurisprudents and interpreters of hadith. Similarly, part of the jurisprudents have regarded the sahiha and the same traditions as contrary to the famous theory and the theft had rules. Therefore, they believe that this collection of the traditions should be interpreted as the famous viewpoint or regarded as the worthless ones. This research tries to prove that these traditions are not different from the rues and famous theory; then, they do not need any interpretation and are not worthless.