The first question Allah swt will ask his slave is about Salah if it's complete then he is saved if it's incomplete then he is doomed - What is the fate of the one having been born into a muslim family but has not been practicing but has repented and only recently turned back to his lord having missed many years of salah and was to die in that state?
No one knows their position with Allah in terms of what good deeds have been accepted. A Muslim is between two states: Hope and fear.
Allah alone knows the knowledge of the unseen. Our goal is to strive and exert our best efforts to get closer to Allah by following the Quran and the Sunnah of the Prophet Muhammad (SAW).
Remember to always include all Muslims in your prayers.
Allaahuma Aqfiril Muminiina Wal Muminaat Wal Muslimiina Wal Muslimaat Al Ahyaa Un Wal Amwat Birahmatika Yaa Arhama Raahimiin.