This excerpt is taken from Sheikh Muhammad Iqbal Kilani's book "Al-Wala Wal Bara".
ألإسلام ناسخ لجمیع الادیان
After the blessed mission of the Holy Prophet Muhammad (peace be upon him), all religions other than Islam have been abrogated.
[وَ مَنۡ یَّبۡتَغِ غَیۡرَ الۡاِسۡلَامِ دِیۡنًا فَلَنۡ یُّقۡبَلَ مِنۡہُ ۚ وَ ہُوَ فِی الۡاٰخِرَۃِ مِنَ الۡخٰسِرِیۡنَ] Whoever seeks a religion other than Islam, it will never be accepted from him, and he will be among the losers in the Hereafter.
Reference: (Surah Al-Imran:85)
[اِنَّ الدِّیۡنَ عِنۡدَ اللّٰہِ الۡاِسۡلَامُ ۟ وَ مَا اخۡتَلَفَ الَّذِیۡنَ اُوۡتُوا الۡکِتٰبَ اِلَّا مِنۡۢ بَعۡدِ مَا جَآءَہُمُ الۡعِلۡمُ بَغۡیًۢا بَیۡنَہُمۡ ؕ وَ مَنۡ یَّکۡفُرۡ بِاٰیٰتِ اللّٰہِ فَاِنَّ اللّٰہَ سَرِیۡعُ الۡحِسَابِ] Indeed, the only acceptable religion with Allah is Islam, and the People of the Book, after knowledge came to them, opposed it out of mere stubbornness. Whoever denies the signs of Allah, Allah will soon take account of him.
Reference: (Surah Al-Imran:19)
Islam is the religion chosen by Allah Almighty.
[اَلۡیَوۡمَ اَکۡمَلۡتُ لَکُمۡ دِیۡنَکُمۡ وَ اَتۡمَمۡتُ عَلَیۡکُمۡ نِعۡمَتِیۡ وَ رَضِیۡتُ لَکُمُ الۡاِسۡلَامَ دِیۡنًا] Today I have perfected for you your religion and completed My favor upon you and have chosen for you Islam as a religion.
Reference: (Surah Al-Ma'idah:3)
Those who adopt any religion other than Islam will go to Hell.
[وَ مَنۡ یُّشَاقِقِ الرَّسُوۡلَ مِنۡۢ بَعۡدِ مَا تَبَیَّنَ لَہُ الۡہُدٰی وَ یَتَّبِعۡ غَیۡرَ سَبِیۡلِ الۡمُؤۡمِنِیۡنَ نُوَلِّہٖ مَا تَوَلّٰی وَ نُصۡلِہٖ جَہَنَّمَ ؕ وَ سَآءَتۡ مَصِیۡرًا] And whoever opposes the Messenger after guidance has become clear to him and chooses a way other than that of the believers, We will turn him towards that which he has turned, and We will cast him into Hell, and evil it is as a destination.
Reference: (Surah An-Nisa:115)
❀ [عن ابی ہریرۃ رضی اللٰه عنہ عن رسول اللٰہ صلی اللٰه علیہ وسلم انہٗ قال، والذی نفس محمد بیدہٖ لا یسمع بی احد من ہٰذہ الأمۃ یہودی و لا نصرانی ثم یموت و لم یؤمن بالذی ارسلت بہٖ الا کان من اصحاب النار] Narrated by Sayyiduna Abu Hurairah (RA) that the Messenger of Allah (PBUH) said: By the One in Whose hand is the soul of Muhammad (PBUH), no person from this Ummah, whether Jew or Christian, hears about me and does not believe in me and does not accept the teaching with which I was sent, then he is from the inhabitants of Hell. It has been narrated by Muslim.
Reference: Sahih Muslim:153