Noah's Flood was sent as a judgment because of the wickedness of man. Noah and his family had to go through a doorway of the Ark to be saved. The Ark is a reminder of the salvation message. Creation.com
After the Flood God said that he would never again send another global flood.
However in 2 Peter 3 the Bible warns us about another type of global judgement that is yet to come. Only 8 people were saved in the Flood. Will you be saved from the coming judgment?
Today our 'Ark' is Jesus Christ, who said, 'I am the door. If anyone enters by me, he will be saved...' John 10:9.