And you can toss Rick Warren, and his purpose driven life in with it. Warren needed a whole book to say incorrectly what Jesus said in two simple statements.
"“Teacher, which is the great commandment in the law?”
Jesus said to him, “‘You shall love the Lord your God with all your heart, with all your soul, and with all your mind.’ This is the first and great commandment. And the second is like it: ‘You shall love your neighbor as yourself.’ On these two commandments hang all the Law and the Prophets.”"
The problem is most skip the first one rendering the second one a work of the flesh, not a work of the spirit.
As to the flooding ...
https://www.snopes.com/fact-check/is-osteens-megachurch-affected/