3 Days of Darkness: A Sign for The Time of Deliverance for the Obedient!

YASHAR (JASHER) 80:41 : And the days of darkness passed away, and Yahuah sent Mosheh and Aharon to the children of Yashar'el, saying, Celebrate your feast and make your Pecach, for behold I come amid the night amongst all the Mitsriym, and I will smite all their firstborn, from the firstborn of a man to the firstborn of a beast, and when I see your Pecach, I will pass over you.