Hadith 7376 - Oneness, Uniqueness of Allah (Tawheed) - Sahih Al-Bukhari - صحيح البخاري - Collection of Actions, Sayings and Teachings of Prophet Muhammad (صلى الله عليه و سلم) - Kutub as-Sittah

97. Oneness, Uniqueness of Allah (Tawheed) - كتاب التوحيد

2) Chapter: “Say: Invoke Allah or invoke the Most Gracious, by whatever name you invoke Him, for to Him belong the Best Names.”

Narrated Jarir bin `Abdullah:

Allah's Messenger (ﷺ) said, "Allah will not be merciful to those who are not merciful to mankind."

Reference: 7376
English reference: Vol. 9, Book 93, Hadith 473
In-book reference: Book 97, Hadith 6
Grade: Sahih
Read this hadith from Darussalam Collection

2) بَابُ قَوْلِ اللَّهِ تَبَارَكَ وَتَعَالَى: {قُلِ ادْعُوا اللَّهَ أَوِ ادْعُوا الرَّحْمَنَ أَيًّا مَا تَدْعُوا فَلَهُ الأَسْمَاءُ الْحُسْنَى}

حَدَّثَنَا مُحَمَّدٌ، أَخْبَرَنَا أَبُو مُعَاوِيَةَ، عَنِ الأَعْمَشِ، عَنْ زَيْدِ بْنِ وَهْبٍ، وَأَبِي، ظَبْيَانَ عَنْ جَرِيرِ بْنِ عَبْدِ اللَّهِ، قَالَ قَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم ‏‏‏.‏ "‏ لاَ يَرْحَمُ اللَّهُ مَنْ لاَ يَرْحَمُ النَّاسَ ‏"