Al Hanisim The Miracle of the Battle

The Maharal states that this Gemara seems to contradict what we say in Al Ha’Nisim, a tefillah that was written by the Tanaim hundreds of years before. In the Al Ha’Nisim, we proclaim thanks to HASHEM for the miracle of the war. We thank HASHEM for delivering the Yivani armies into our hands. “You fought their battles, judged their judgments, took their revenge. You put the mighty into the hands of the weak, the many into the hands of the few...” According to the Al Ha’Nisim, the miracle of Chanukah was that HASHEM delivered us from the armies of the Yivanim. Yet the Gemara in Shabbos says that we celebrate Chanukah because of the miracle of the oil lasting eight days. The Maharal asks, “Which one is correct?”