وَلَقَدۡ جِئۡنَٰهُم بِكِتَٰبٖ فَصَّلۡنَٰهُ عَلَىٰ عِلۡمٍ هُدٗى وَرَحۡمَةٗ لِّقَوۡمٖ يُؤۡمِنُونَ ٥٢
And We had certainly brought them a Book which We detailed by knowledge - as guidance and mercy to a people who believe.
Translation: Saheeh International (English)
Each word's meaning and sound
And Allah has indeed sent them this Qur’ān, the Scripture revealed to Muhammad (peace be upon him), explaining it and clarifying all things with His Knowledge. It guides the believers to the right path and to the truth, and is a mercy for them because of what it guides them to, of goodness in this world and in the Afterlife.
Al-Mukhtasar in interpreting the Noble Quran