How do we know the doctrine of Christ's glorification is true?

The doctrine of Christ's glorification is affirmed through various biblical truths, notably in His resurrection and ascension. The Gospels recount the resurrection of Jesus on the third day, an event that served as both confirmation of His victory over death and a precursor to His glorification. Acts 1:9 documents His ascension into heaven, reinforcing the fulfillment of prophetic Scriptures. Additionally, He is acknowledged by angels, as mentioned in the context of His life and ministry, showcasing that celestial beings recognized His divine nature and authority. The faith of the early church, rooted in the witness of those who encountered the resurrected Christ, offers further support for this doctrine, encapsulated in Romans 8:30, which emphasizes glorification as part of the divine chain of salvation for the elect.