'Umar bin al-Khattaab: This religion will be destroyed when people who never experienced Jaahiliyyah will apear (i.e. born Muslims, taking Islam for granted). [Tabaqaat 129/6]
We all sin we all make mistakes and I am far from being credentialed to even discuss this when I myself should fear being humiliated by own sins however, I know what is right from wrong as do other Muslims. I pray to Allah that he never seals my heart.
"Sit with those whose actions speak to you, not with those whose utterances address you." -Hasan al-Basri