2 - to focus on Hashems Power to get us out of Egypt quickly
3 -we avoid chometz because idol worshippers used that in their service
4 - we are like Cohanim who ate Matzah by a Mincha offerring.
See Rav Millers sefer on Vayikra Pg 266.
Now may be a good time for a gem of Torah study.
www.GemsofTorah.com
