The Watchtower quote of John McCampbell (see Leolaia's post) comes from Henry Morris' book, The Genesis Flood, published in 1962.
The last sentence in The Watchtower article about the Flood is: "As surely as the Noachian Flood did overwhelm the earth, so God’s loving-kindness will be with those trusting in him."
As there was no Noachian Flood then the statement that God's loving kindness will be with those trusing in him is empty!
And what is with this sentence from the same article? "For those who believe that the Bible is God’s Word, though, a global flood is more than a possibility. It is a fact."
Is the writer saying that facts are determined by what one believes? It appears that this is what is being said.
Beliefs determining what the facts are is one of the indicators of a cultish belief system.