Old Testament Greek Pseudepigrapha with Morphology is unavailable, but you can change that!
The Pseudepigrapha are among the most important non-canonical texts for biblical study, second only to the Dead Sea Scrolls. Students of the Bible engage the literature of the Pseudepigrapha (Greek portions as well as those in Hebrew and Aramaic) because this material provides sharp insight into how the Jewish community of Jesus’ day approached and interpreted the Hebrew Scriptures.
Old...
The point is most likely not that Jesus was an angel, but that Jesus, or a particular Old Testament angel (or another form of the vice regent figure in the Old Testament) was to be identified as Yahweh but did not replace Yahweh (cf. Heiser).