“And He began to say unto them, This day is this Scripture fulfilled in your ears.” Luke 4:21 (KJB)
Jesus had been given the opportunity to read the Scriptures in synagogue that day, and He opened to the prophet Isaiah and read:
“The Spirit of the Lord is upon Me, because He hath anointed Me to preach the gospel to the poor; He hath sent Me to heal the brokenhearted, to preach deliverance to the captives, and recovering of sight to the blind, to set at liberty them that are bruised, to preach the acceptable year of the Lord.” Luke 4:18-19
If you will take note; Jesus stopped before completing the reading of the whole prophecy. Why? It would be because He had come to fulfill only this portion for this time; the other would come later.
The following is more of Isaiah’s prophecy from Isaiah 61. If you want to read it in it entirety pick up your Bible and read it. Jesus is coming again.
“The Spirit of the Lord GOD is upon Me; because the LORD hath anointed Me to preach good tidings unto the meek; He hath sent Me to bind up the brokenhearted, to proclaim liberty to the captives, and the opening of the prison to them that are bound; to proclaim the acceptable year of the LORD,…”
“…and the day of vengeance of our God; to comfort all that mourn; to appoint unto them that mourn in Zion, to give unto them beauty for ashes, the oil of joy for mourning, the garment of praise for the spirit of heaviness; that they might be called trees of righteousness, the planting of the LORD, that he might be glorified…” Isaiah 61:1-3ff
We can be sure that since He came to fulfill the first portion of this prophecy; He will definitely return to fulfill the latter part of it as well.