Passage
And he shall go before his face in the spirit and power of Elijah, to turn the hearts of the fathers to the children, and the disobedient [to walk] in the wisdom of the just; to make ready for the Lord a people prepared [for him].
And he shall go before his face in the spirit and power of Elijah, to turn the hearts of the fathers to the children, and the disobedient [to walk] in the wisdom of the just; to make ready for the Lord a people prepared [for him].
Luke 1:15 For he shall be great in the sight of the Lord, and he shall drink no wine nor strong drink; and he shall be filled with the Holy Spirit, even from his mother`s womb.
Luke 1:16 And many of the children of Israel shall be turn unto the Lord their God.
Luke 1:17 And he shall go before his face in the spirit and power of Elijah, to turn the hearts of the fathers to the children, and the disobedient [to walk] in the wisdom of the just; to make ready for the Lord a people prepared [for him].
Luke 1:18 And Zacharias said unto the angel, Whereby shall I know this? for I am an old man, and my wife well stricken in years.
Luke 1:19 And the angel answering said unto him, I am Gabriel, that stand in the presence of God; and I was sent to speak unto thee, and to bring thee these good tidings.
The verse centers on "Spirit", "shall", "before", "face", "power", "elijah", "turn", and "hearts". It is saying that the verse draws attention to "Spirit" and "shall", so its meaning should be read from those terms before moving to application.
The nearby context moves from verse 16's "And many of the children of Israel..." into verse 18's "And Zacharias said unto the angel Whereby...", so "Spirit" and "shall" 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 "Spirit" and "shall" with trust shaped by these words, not by a vague optimism outside the passage.