John Chapter 8, Verse 27
From BibleWiki
27: ουκ εγνωσαν οτι τον πατερα αυτοις ελεγεν
27: They understood not that he spake to them of the Father.
27: And they understood not that he called God his Father.
They understood not. They knew not, or they were unwilling to receive him as a messenger from God. They doubtless understood that he meant to speak of God, but they were unwilling to acknowledge that he really came from God.
