Analytic comparison of hadigna - al- hagigha with mantegh- al- tair

One of nowadays Persian literature requirement is criticizing and studying classic Persian literature because such studies cause to recognition proper (good) from improper (bad) and valid evaluation of old Persian literature sources. It is for centuries that hadigna -alhagigha has been know as one omhat - al - salasa (three mothers) of (religious) mystical Masnavi Persian literature while there are no studies that prove its mystic origin, just because SANAIE has been know as a theosophist, hadigha considered as mystical work. Aim of this study is criticizing and studying hadigna-al - hagigha without regarding its writer and is based on pure analysis of the work and for this mantegh - al- tair was chosen as an comparative pattern and both Masnavies considered (analyzed) in form andcontext. In form analysis section, rhythms and tones (written style) and format (shape) and in context meaning analysis, context and meaning coherence has been considered and compared.