How do we know the second coming of Christ is true?

The certainty of the second coming of Christ is grounded in the authoritative Word of God. In Matthew 24:30, Jesus announces that He will come again in the clouds with power and great glory, a promise echoed in Acts 1:11 where the angels confirm that this same Jesus will return as they saw Him go. Furthermore, the fulfillment of God's promises throughout history assures us of His faithfulness. The resurrection of Christ acts as a pledge that He will return to fulfill the remaining promises, including the gathering of His elect (Matthew 24:31). Believers await this glorious event, recognizing that Christ’s return is not a matter of speculation but a certainty rooted in divine revelation and prophetic assurance.