God gave us The Ten Words, which show us how to live well and our need for Jesus Christ.
In a boat journey across the lake, Jesus showed himself to be an exhausted human and almighty God.
The tenth plague was the death of the firstborn of Egypt, which was also the salvation of the people of Israel.
It is hard to imagine what the world would be like without Saul of Tarsus (the apostle Paul), but it would have been harder...