In the Noble Quran, many verses command reflection and pondering.
Does it have limits?
Yes, reflection is required of all: layman, scholar, student.
But the required reflection is reflection with knowledge.
That means learning Allah's Book and its meanings from tafsir books.
From scholars, you learn the Quran's meanings and tafsir from trusted works.
And through people of knowledge and scholars' lessons.
You learn the Noble Quran's meanings.
But interpreting the Quran without knowledge is forbidden, haram.
Whoever speaks on the Quran by opinion, without knowledge, faces Fire.
Yes.