Tafsir of Surah Ar-Ra'd 13:19
﴿أَفَمَن يَعْلَمُ أَنَّمَا أُنزِلَ إِلَيْكَ مِن رَّبِّكَ الْحَقُّ كَمَنْ هُوَ أَعْمَىٰ إِنَّمَا يَتَذَكَّرُ أُولُو الْأَلْبَابِ﴾
Translation of the meaning
Then is he who knows that what has been revealed to you from your Lord is the truth like one who is blind? They will only be reminded who are people of understanding -
English Translation - Noor International Center — v1.1.2 · QuranEnc.comThe words of the two imams are given in their original Arabic, verbatim, with references.
Imam Ibn al-Qayyim
فقد قال: أفمن رأى بعين قلبه أن ما أنزل الله إلى رسوله هو الحق كمن هو أعمى لا يبصر ذلك؟«مدارج السالكين بين منازل إياك نعبد وإياك نستعين» 3/145