The two camps didn't come near each other all night.
praise you lord! our enemies and their whole camp can never come near us especially during our hardest times, because you are between us and them! v19-20 reads, "The angel of God that had been leading the camp of Israel now shifted and got behind them. And the Pillar of Cloud that had been in front also shifted to the rear. The Cloud was now between the camp of Egypt and the camp of Israel. The Cloud enshrouded one camp in darkness and flooded the other with light. The two camps didn't come near each other all night." you are not just protecting and defending us, but you are shielding us from all sides! fighting on our side, and we know the end of the story - you win! thank you lord, we will never forget this no matter how things may present themselves, especially during our "night".