Summarized Fatawaa
• Is Zakah(obligatory charity) due on rented property, and how is it calculated?
Zakah isn`t due on the rented property itself, but on the saved income from that property if it reached Nissab(minimum amount liable for Zakah), and a whole lunar year had lapsed over saving it.
• Is it permissible to offer Tahajjud prayer after Witr prayer ?
It is permissible to offer voluntary prayer after Witr(an odd number prayer performed between Isha`a and Fajr) prayer. However, it is desirable that the night prayer be ended with Witr. Therefore, it is desirable for one, who thought that he was most probably going to wake up at night in order to offer Tahajjud, to offer Witr after it, but one, who fears that he might not wake up, should offer Witr before going to bed.
• Is it permissible for a sick person to pray while sitting on a chair?
It is permissible for a sick person, who is unable to stand up, to offer prayer while sitting on a chair. If he/she was unable to prostrate while on the chair, then he/she should pray while sitting on the ground, but if he/she was neither able to bow(Roku),nor to prostrate, then he can do them while sitting on the chair.
• Is it permissible for me to name my newborn baby boy “Al-Moustafa” ?
There is no harm in naming your son “Moustafa” without using the ”Al”.