Eleven times, God instructs Moses and Aaron to go before Pharaoh and ask to let his people go. The question though, is why eleven? God could've easily killed Pharaoh or his son the the second time, even the third.
But why so many chances? So many chances to listen to the voice of God. So many chances to obey the Lord -- He is clearly in charge. So many chances to repent and worship.
And he said, “Tomorrow.” Moses said, “Be it as you say, so that you may know that there is no one like the LORD our God. (Exodus 8:10 ESV)
This phrase, "that you may know" is repeated so many times throughout the story. God actively reveals Himself to all people.
Some listen. And others harden their hearts.
This story is comforting, especially when thinking about people who do not have a relationship with God.
But for this purpose I have raised you up, to show you my power, so that my name may be proclaimed in all the earth. (Exodus 9:16 ESV)
Because God pursues us. God pursues us relentlessly. He desires that His name be exalted. He gives us second chances.
It is also comforting because it reminds me that many people who do not know God have actively chosen to resist Him, despite all the signs and the evidence. Like Pharaoh it is not a matter of knowing God, but a matter of God's Will vs. My Will. A great battle in which you alone can decide who wins.
Choosing God's Will means infinitely more joy, more peace, and more love than you can even imagine.
((Exodus 7-9))

