The answer is: Gabriel

Luke 1:26 - Gabriel, who also announced the birth of John the Baptist and was presumably the same Gabriel who appeared to Daniel 500 years earlier.

Let’s dive into the fascinating role of Gabriel, the messenger angel! Appearing first to Mary in the book of Luke, Gabriel reveals divine intrigue permeating her life. Mary’s response to this astonishing news is famously humble and gentle – “How can this be?” she asks, pointing to her virgin state. This moment has captivated hearts and sparked imagination for centuries, isn't it neat?

Gabriel previously visits Zechariah, announcing the impending birth of John the Baptist, showcasing his critical role in both key events – the beginnings of Jesus' and John the Baptist’s ministries. Gabriel isn’t just chatting; he carries weighty announcements that shift the course of history. Additionally, if you explore the Old Testament, you’ll find this isn’t Gabriel’s first rodeo. In Daniel 8 and 9, he interprets prophetic visions, linking him closely to the Imperial Babylon narrative – especially remarkable when you consider that Mary lives in a vastly different time under Roman rule, yet retains aspects of those ancient prophecies.

Intriguingly, "Gabriel" means "God is my strength". It reflects a deeper truth – the strength within the divine message that Mary will carry. Gabriel's role signifies the feasibility of hope breaking through despair, breaking stereotypes, and reinvigorating faith. Expectation and wonder fill every line in these stories; aren’t they further strands in the rich tapestry of a universe connected through divine purpose? How impressive is that?