The Messiah would be ministered to by God.
OT Prophecy NT Fulfillment
Isaiah 42:6b
[6] I the LORD have called thee in righteousness, and will hold thine hand, and will keep thee, and give thee for a covenant of the people, for a light of the Gentiles.
John 8:29
And he that sent me is with me: the Father hath not left me alone; for I do alway those things that please him.

Luke 22:42–43
[42] Saying, Father, if thou be willing, remove this cup from me: nevertheless not my will, but thine, be done.
[43] And there appeared an angel unto him from heaven, strengthening him.
Tanakh – Neviim – Isaiah 42:6b
[42:6] I HaShem have called thee in righteousness, and have taken hold of thy hand, and kept thee, and set thee for a covenant of the people, for a light of the nations.
Hebrew OT – Isaiah 42:6b
[42:6] אֲנִי יְהוָה קְרָאתִיךָ בְצֶדֶק
וְאַחְזֵק בְּיָדֶךָ
וְאֶצָּרְךָ
וְאֶתְּנָךָ לִבְרִית עָם
לְאוֹר גּוֹיִם