Passage
Zacharias was troubled when he saw him, and fear fell upon him.
Zacharias was troubled when he saw him, and fear fell upon him.
Luke 1:10 The whole multitude of the people were praying outside at the hour of incense.
Luke 1:11 An angel of the Lord appeared to him, standing on the right side of the altar of incense.
Luke 1:12 Zacharias was troubled when he saw him, and fear fell upon him.
Luke 1:13 But the angel said to him, “Don’t be afraid, Zacharias, because your request has been heard, and your wife, Elizabeth, will bear you a son, and you shall call his name John.
Luke 1:14 You will have joy and gladness; and many will rejoice at his birth.
The verse centers on "zacharias", "troubled", "fear", "fell", and "upon". It is saying that the verse draws attention to "zacharias" and "troubled", so its meaning should be read from those terms before moving to application.
The nearby context moves from verse 11's "An angel of the Lord appeared to..." into verse 13's "But the angel said to him Don...", so "zacharias" and "troubled" belong inside that flow. In Luke context, the local focus is Christ, faith, and discipleship.
A plain takeaway is to answer the verse's own emphasis on "zacharias" and "troubled" with trust shaped by these words, not by a vague optimism outside the passage.