What does the Bible say about the hope of Christ's return?

The Bible speaks extensively about the hope of Christ's return in passages like 1 Thessalonians 4:16-18, where it describes how the Lord will descend from heaven, and the dead in Christ will rise first. This return provides believers with the assurance of eternal life and reunion with those who have died in faith. Acts 1:11 also emphasizes that Christ will return in the same way He ascended, underscoring the certainty of His second coming. Believers are to live in expectation of this return, which brings hope amid the trials of life.