Immanuel means “With Us Is God,” declaring Jehovah’s saving presence, fulfilled most fully in Jesus the Messiah.
Matthew 1 Textual Commentary: Documentary Analysis of the Earliest Manuscripts, the Genealogy, and the Incipit of the Gospel According to Matthew
Early Alexandrian witnesses secure Matthew 1’s original text, preserving hard readings in the genealogy, the anaphoric incipit, and restrained fulfillment formulas.

