assalamu 'alaikum - Mu understanding is that salat in masjid is a confirmed sunna (and 27x more reward). Praying at home without excuse for fard salat is sinful but lifts the obligation from you. Given this, if someone prays every salat at home alone on time and never goes to the masjid but knows he is sinning, does this keep him in fold of Islam (since the divider between islam and kufr is salat), also will he evetually get to jannah if he is not a hippocrite? jazakallah.