Route 114

Bismillah Allah (سبحانه وتعالى) says in the Qur’an, كِتَابٌ أَنزَلْنَاهُ إِلَيْكَ مُبَارَكٌ لِّيَدَّبَّرُوا آيَاتِهِ وَلِيَتَذَكَّرَ أُوْلُوا الْأَلْبَابِ “(This is) a Book which We have sent down to you, full of blessings, so that they may ponder over its verses, and that men of understanding may remember.” Surah Saad: verse 29. (linguistic explanation of the word yaddabaroo is in the comments) It is the science of tafseer which is the fruit of ‘pondering over its verses’.