[adapted from the Haggadah of Rav Frank
Maybe the most central message of the exodus [Yitziat Mitzrayim]-which we will read this year on Friday night-is, that G-d is showing us [the whole world] that He is in control of everything that happens, every event that occurs in the world, every war, every revolution, every King who rises to power, every plague [as we can understand NOW! better], every blessing, every breath we take.
He is the Master of the universe and of history.
Many other religions/philosophies may also believe that G-d created the world, but not that he controls every event until today.
Zecher li-tziat Mitzrayim [commemoration of the Exodus]reminds us that G-d did not stop His”task” after the Creation but has been involved in every event since then forever.