Exodus 3: 1-8. 13-15
The Lord promises to deliver his people from slavery in Egypt and give them a land where they can build fruitful lives again. 

1 Corinthians 10: 1-6. 10-12
Paul tells us that God cared for Moses and the people who were delivered from slavery, but they were expected to remain faithful to God. 

Luke 13: 1-9
God gives plenty of opportunity for repentance.  Without repentance the people will perish.