Does the Ayat of Quran prevent us from falling into sects and becoming non Muslim?

يَٰٓأَيُّهَا ٱلَّذِينَ ءَامَنُواْ ٱتَّقُواْ ٱللَّهَ حَقَّ تُقَاتِهِۦ وَلَا تَمُوتُنَّ إِلَّا وَأَنتُم مُّسۡلِمُونَ ١٠٢

Believers! Fear Allah as He should be feared, and see that you do not die save in the state of submission to Allah.

Aey logon jo iman laye ho, Allah se daro jaisa ke ussey darne ka haqq hai, tumko maut na aaye magar is haal mein ke tum Muslim ho

وَٱعۡتَصِمُواْ بِحَبۡلِ ٱللَّهِ جَمِيعٗا وَلَا تَفَرَّقُواْۚ وَٱذۡكُرُواْ نِعۡمَتَ ٱللَّهِ عَلَيۡكُمۡ إِذۡ كُنتُمۡ أَعۡدَآءٗ فَأَلَّفَ بَيۡنَ قُلُوبِكُمۡ فَأَصۡبَحۡتُم بِنِعۡمَتِهِۦٓ إِخۡوَٰنٗا وَكُنتُمۡ عَلَىٰ شَفَا حُفۡرَةٖ مِّنَ ٱلنَّارِ فَأَنقَذَكُم مِّنۡهَاۗ كَذَٰلِكَ يُبَيِّنُ ٱللَّهُ لَكُمۡ ءَايَٰتِهِۦ لَعَلَّكُمۡ تَهۡتَدُونَ ١٠٣

Hold fast together to the cable of Allah and be not divided. Remember the blessing that Allah bestowed upon you: you were once enemies then He brought your hearts together, so that through His blessing you became brothers. You stood on the brink of a pit of fire and He delivered you from it. Thus Allah makes His signs clear to you that you may be guided to the right way.

Sab milkar Allah ki rassi ko mazboot pakad lo aur tafraqe (divide) mein na pado. Allah ke us ehsan ko yaad rakkho jo usne tumpar kiya hai, tum ek dusre ke dusman thay, usne tumhare dil joad diye aur uske fazal o karam se tum bhai bhai ban gaye. Tum aag se bhare huey ek gadhe (pit) ke kinare khade thay, Allah ne tumko ussey bacha liya, is tarah Allah apni nishaniyan tumhare saamne roshan karta hai shayad ke in alamaton se tumhein apni falaah ka seedha raasta nazar aa jaye