Jesus at the Feast of Dedication: John 10:22–23
John 10:22–23 places Jesus in the temple at the Feast of the Dedication without commanding anyone to keep it. That leaves a Christian free to learn from Hanukkah while resting on Christ, not the festival.
Second Temple Judaism from exile to Jesus: A Biblical Guide
Second Temple Judaism was the life and worship of Israel between the return from exile and the temple's destruction in AD 70. John 10:22–30 shows Jesus standing inside that world, keeping the Feast of Dedication in the temple courts and answering a question about his identity.