Was Esau a man of God?
Yes. The context states plainly that Esau was a man of God. The lesson stresses this as the central point to remember from that half hour, placing it above every other detail. So the supplied passage affirms Esau's identity as a man of God.
Les explains that if the listener remembers nothing else from this lesson in this half hour, the one point to retain is that Esau was a man of God. The transcript repeats the phrase across [s553]-[s555], making the identification emphatic and treating it as the key takeaway of the segment.