What does the Bible say about the quickening spirit of Christ?

In 1 Peter 3:18, the phrase 'quickened by the Spirit' refers to Christ's resurrection, which emphasizes that Jesus, after suffering for our sins, was brought back to life by the Holy Spirit. This profound act not only signifies the power of God in raising Christ from the dead but also assures believers of their own resurrection. The Spirit that quickened Christ is the same Spirit that gives life to all who believe in Him, affirming our eternal security and salvation in Him. It illustrates the union of Christ’s divinity and humanity and His role as the quickening Spirit who imparts eternal life to us.