“For they all saw him, and were troubled. And immediately he talked with them, and saith unto them, Be of good cheer: it is I; be not afraid.”
King James Version (KJV)
6:48 And he saw them - For the darkness could veil nothing from him. And would have passed by them - That is, walked, as if he was passing by.
6:52 Their heart was hardened - And yet they were not reprobates. It means only, they were slow and dull of apprehension.