Since the establishment of the first Islamic state until the demise of the Othmani Khilafah never was a woman appointed as a judge. What should be taken into consideration when extracting the rule on women becoming judges are the reality of the judiciary, and its precedence, and the reality of the public life and women's presence in it; if she is not permitted to leave her house without her husband's…

We say that establishment of Khilafah "Caliphate" and Jihad are different obligations justifying the point that Jihad can't be the methodology to establish the Khilafah "Caliphate". Can you explain that these two are different obligations?

"Al-Wujood" and "Al-Abyadh" have been mentioned, but the term "Al-Wujood" was explained by an example and it was repeated afterwards. But no example of "Al-Abyadh" was given. "Istighna" and "Iftiqar" were mentioned in a way that confused me. How can we understand the phrase above in a clearer way?

In the Social System book (Arabic, page no. 121), certain conditions are stipulated for contracting of marriage which if not complied with, render the marriage null & void. While 0n page no. 122, there are conditions which if not complied with, corrupt the marriage contract, however, I have not found the Mahr (Dower) mentioned.