“The Feast of Dedication” is the festival modern Jews call Hanukkah: an eight-day winter feast, beginning on the 25th of the month Kislev (falling in December), that remembers the cleansing and rededication of the Temple in 164 BC. Antiochus IV, the Greek-Syrian king, had defiled the altar; Judas Maccabeus and his brothers retook Jerusalem, rebuilt the altar, and ordained the annual celebration (1 Maccabees 4:36–59). Today it is kept by lighting one more candle each night on a nine-branched lampstand, which is why it is also called the Festival of Lights; the lamp-lighting custom is discussed in the Talmud (Shabbat 21b).

Two things follow for the reader. This feast is not commanded anywhere in the Law of Moses: it was instituted between the Testaments, and John records Jesus walking in the Temple courts during it without a word of censure. And the setting is loaded: at the feast that celebrates the Temple's rescue from a ruler who claimed divine honors, the crowd asks Jesus plainly whether He is the Messiah (John 10:24).