This verse is powerful to me. The evidence that Jesus has opened our eyes is that our heart will burn within us while He talks with us and opens the scripture.
The heart is central to life. It is the source of blood flow, and Leviticus tells us blood is life. To burn is to consume with fire. Fire consumes most anything in its path. To open the scripture is to reveal and set in a desire to learn.
Jesus still speaks to us. His Spirit still reveals truth from scripture to us. We do not discover truth from the scripture. It is revealed to us. If He has not opened your eyes, pray that He will.
Then His voice and the scripture will consume your life. The desire to learn will consume you. You won't be able to get enough of it.
I hope you have a good day, and I hope that your heart is on fire! I love you! 💜