Caution: Translations of Quran and Ḥadīth may lead to possible misapplications and misinterpretations. This site is intended for students of sacred knowledge that are proficient in comprehending classical Arabic and have a strong foundation in Islamic sciences. Also note that religious injunctions rely on several aspects beyond what one may glean through reading individual aḥādīth.
ahmad:19404ʿAlī > Muʿādh b. Hishām from my father > al-Qāsim b. ʿAwf a man from the people of Kūfah > ʿAbd al-Raḥman b. Abū Laylá from his father > Muʿādh b. Jabal > Innah Atá al-Shām Faraʾá al-Naṣārá Fadhakar Maʿnāh Illā

[Machine] "He came to Sham (Syria) and saw the Christians, so he mentioned their meaning except that he said, 'Why do you do this?' They said, 'This was the greeting of the Prophets before us.' So I said, 'We have more right to do this with our Prophet.' The Prophet of Allah ﷺ said, 'They have lied about their Prophets and distorted their scriptures. Indeed, Allah has replaced something better than that - the greeting of the people of Jannah (Paradise): Peace.'"  

أحمد:١٩٤٠٤حَدَّثَنَا عَلِيٌّ حَدَّثَنَا مُعَاذُ بْنُ هِشَامٍ حَدَّثَنِي أَبِي عَنِ الْقَاسِمِ بْنِ عَوْفٍ رَجُلٍ مِنْ أَهْلِ الْكُوفَةِ أَحَدِ بَنِي مُرَّةَ بْنِ هَمَّامٍ عَنْ عَبْدِ الرَّحْمَنِ بْنِ أَبِي لَيْلَى عَنْ أَبِيهِ عَنْ مُعَاذِ بْنِ جَبَلٍ قَالَ

إِنَّهُ أَتَى الشَّامَ فَرَأَى النَّصَارَى فَذَكَرَ مَعْنَاهُ إِلَّا أَنَّهُ قَالَ فَقُلْتُ لِأَيِّ شَيْءٍ تَصْنَعُونَ هَذَا؟ قَالُوا هَذَا كَانَ تَحِيَّةَ الْأَنْبِيَاءِ قَبْلَنَا فَقُلْتُ نَحْنُ أَحَقُّ أَنْ نَصْنَعَ هَذَا بِنَبِيِّنَا فَقَالَ نَبِيُّ اللهِ ﷺ إِنَّهُمْ كَذَبُوا عَلَى أَنْبِيَائِهِمْ كَمَا حَرَّفُوا كِتَابَهُمْ إِنَّ اللهَ ﷻ أَبْدَلَنَا خَيْرًا مِنْ ذَلِكَ السَّلَامَ تَحِيَّةَ أَهْلِ الْجَنَّةِ