How do we know Jesus was anointed for His people?

The anointing of Jesus is affirmed throughout the Scriptures, where it is revealed that Christ was installed into His role as High Priest through the Holy Spirit. This unmeasured communication of the Spirit highlights His purpose to ensure that His people partake in the unspeakable gifts of salvation and grace. In Isaiah 61:1, it is prophesied that the Spirit of the Lord was upon Him to preach good tidings, which directly connects to His anointing for the benefit of His people. Further, as a joint heir with Christ, every believer has access to the blessings He secured through His life, death, and resurrection, emphasizing the truth that He was anointed solely for the purpose of benefitting His elect.