But it also took place exactly forty days before the eventual Exodus. In those forty days, God sent ten [[Egyptian plagues|plagues]] upon Egypt, each striking at the heart of Egyptian culture, religion, or both. The last and most severe plague was the plague upon the firstborn, and was also the occasion for the institution of [[Passover]]. | But it also took place exactly forty days before the eventual Exodus. In those forty days, God sent ten [[Egyptian plagues|plagues]] upon Egypt, each striking at the heart of Egyptian culture, religion, or both. The last and most severe plague was the plague upon the firstborn, and was also the occasion for the institution of [[Passover]]. |