Sipur Yetziat Mitzrayim Hastens the Geula

The Haggada says:

לא את אבותינו בלבד גאל הקדוש ברוך הוא אלא אף אתנו גאל עמהם

HKB"H did not only redeem our forefathers, but He also redeemed us with them.

The Mar'eh Yehezkel says:

Based on [another section of the Haggada, which says] "למען תזכור etc. - including the days of Mashiah". The explanation is that by relating the Exodus from Egypt, we awaken the Hessed of Above and just as He took us out of Egypt, He will show us wonders. And there, the main miracle was that He redeemed them before their time and skipped the Keitz. And similarly, He will do so for us in this exile to make it Ahishena. And that is the idea of למען תזכר את יום צאתך - that that day was before its time, and this will cause via this to bring the Days of Mashiah that He will hasten our redemption. Amen - may it be His will.