Global Flood was by ice comet impact (read comments)

Mankind started off with large stature and high intellect but then humans easily fell away from belief in the Existence of the omnipresent Almighty Creator (without much help from the dark spirit dimension), thus Noah asked Father what he could do, Father told Noah to pray for Judgment and to build the Ark (by instructions given by Father Yah, in the mind).
Humans walked with dinosaurs, there are plenty of books that explain this fact, and which provide scientific evidence. Noah himself stood at over 18 feet tall. Cavemen are humans who had radiation mutation from a nuclear war sometime between time of Noah and Abraham.
Valid prayers, spiritual cleansing(full body immersion in the name of Father), and many other in-depth articles are provided at etimin.org

This info is NOT in the Bible because certain groups of people have edited the Book. The vapor Firmament that existed outside the atmosphere was destroyed by the ice comet and fell to the ground as heavy rain, for many days.
The vapor Firmament provided a greenhouse effect/pleasant temperatures throughout the planet, also blocked UV rays and provided a magnified look to outer space (stars appeared larger).

The omnipresent Almighty Creator carefully crafted the entire Universe and human beings for humans to become His Friends, particularly in this final stage before Judgment Day.

Numbers 6:27 is why the Bible has +100 names that contain 'Yah' but humans messed with the spelling of names, as with changing Elohim to {God} and YHWH to {theLORD}.

Since May 2003, most humans who pray to {Jesus} are praying to Satanic Mastermind Zeus, and may spend time in Hell with torturers if said believer(s) die with unrepented, unconfessed sin. Pastors, priests, etc. who are leading many sheep to false worship of His only begotten Son may find their selves in the outer darkness, the trash heep of Heaven, with weeping and wailing and gnashing of ones own teeth, forever and ever.

The Spirit of Yah spoke through and operated through his human body, after Matthew 4:2. Moses fasted 40 days two times, resulting in the Spirit of Yah moving on Earth and parting the Red Sea.

Satan is called 'the deceiver', for those who don't know...when an unbeliever dies, their spirit is taken to the Gates of Heaven, told by Father Yah that they believed lies on Earth and regarded as a failed experiment, then sent back to earth, at least until Judgment Day, possibly for eternity, if Satan is able to lead all humans astray from knowledge and belief of Yah's Existence by Judgment Day.

If Satan is successful, the Spirit of Yah would withdraw from the universe and all plant, animal, and human life would die it out, and earth would become a bare, desolate planet loaded with the dark spirit dimension (disembodied spirits of unbelievers).

Father Yah's restored Truths have become available, but it is up to YOU (the reader) to take on the information provided by Dr. James Alexander Robertson, who has sought +32 years of DEEP personal relationship with the Almighty Creator, and Father called on him in March 1993 to train, become free of sin, and to do the job in Revelation 20:1-3, in May 2003.

www.etimin.org

One of Dr. Robertson's weekly broadcasts:
https://m.youtube.com/watch?v=o3KJ4dL7pE0