What does the Bible say about Christ descending and ascending?

In Ephesians 4:8-10, the Apostle Paul emphasizes the importance of both Christ's descent and ascension. He explains that Christ had to descend from His heavenly glory to accomplish the work of salvation for His people, and it is through this descent that He was able to ascend once His mission was completed. This signifies that Christ's ascension is a direct result of His successful work on earth: He led captivity captive and gave gifts to men, indicating His victory over sin, death, and the grave. Without His descent, there would be no basis for His ascension, reinforcing that both acts are integral to the redemptive plan of God.