Is it permissible that I read suratul Mulk inside my 'isha prayer everyday hoping to be amongst those who are saved from the punishment of the grave? I am the imam of my family as there's no masjid in my place. I fear of falling into acts of bid'ah, just because I don't want to miss my daily al-mulk

Ustadh AbdulAziz al-Haqqan

Not everyday, read it before you sleep or at night, also if you recite it in salah it is okay but don't recite it everyday in the salah.