The resurrected Jesus is speaking to his disciples. He's not just sharing new information, but reminding them of truths he already shared. What's the significance of this retrospective teaching?
Jesus, now risen from the dead, is drawing a direct line from his previous teachings to the events that have just unfolded. He states, 'These are the words that I spoke to you while I was still with you...' This highlights that his suffering, death, and resurrection weren't sudden, unexpected tragedies. Instead, they were the planned, foretold culmination of God's redemptive plan, as written in the scriptures.
The 'Must' of Fulfillment
The word translated as 'must' carries a sense of divine necessity. It wasn't a matter of 'if' these things would happen, but 'when.' Jesus is assuring his followers that every prophecy pointing to him, from the Law of Moses to the Psalms, has now been perfectly realized in his life, death, and resurrection. This confirms his identity and the trustworthiness of God's Word.