The Messiah would be God's co-equal.
OT Prophecy NT Fulfillment
Zechariah 13:7a
Awake, O sword, against my shepherd, and against the man that is my fellow, saith the LORD of hosts: smite the shepherd, and the sheep shall be scattered: and I will turn mine hand upon the little ones.
John 14:9
Jesus saith unto him, Have I been so long time with you, and yet hast thou not known me, Philip? he that hath seen me hath seen the Father; and how sayest thou then, Shew us the Father?
Tanakh – Neviim – Zechariah 13:7a
Awake, O sword, against My shepherd, and against the man that is near unto Me, saith HaShem of hosts; smite the shepherd, and the sheep shall be scattered; and I will turn My hand upon the little ones.
Hebrew OT – Zechariah 13:7a
[13:7] חֶרֶב עוּר עַל־רֹעִי
וְעַל־גֶּבֶר עַמִּיתִי נְאֻם יְהוָה צְבָאוֹת
הַךְ אֶת־הָרֹעֶה וּתְפוּצֶין הַצֹּאן
וַהֲשִׁבֹתִי יָדִי עַל־הַצֹּעֲרִים