A Research on the Knowledge about the Appearance Time

This article pays attention to the knowledge of human about the Appearance Time specially the knowledge of Infalliblesa.s. and in particular the knowledge of the Imam of the Agea.s. about it which is one of the most important subjects on Mahdaviyat. In this writing, at first the discussion starts with defining the keywords and then works on the vast knowledge of Infalliblesa.s. about it and its domain and range. In the continuation, with providing reasons we will show the dedication of two attributes- the Knowledge of the Moment and the knowledge of the Appearance Time- to the Almighty God. In the process of discussion we will also work on two different views on the Knowledge of the Imam of the Agea.s. about the Appearance Time, with a proving and rejecting approach on them. At first, we provide the reasons, proofs and documents of those who are pro the subject, and we will discuss and criticize them and second we provide the proofs, reasons and documents of those who are against and we will discuss and criticize them too and ultimately with a conclusion we will finish the article.