I know nothing about Rood... or his flock... whether or not he and his group are among those that fall for the deception, which is the first tribulation, is totally another matter. Three Gospels record Christ saying that the ‘sign’ of His return is mass deception... and Christ did not utter one word about anyone fleeing this tribulation.. except that the days of Daniel would be shortened for the elects sake.
You are wrong, but stubbornly rejecting teaching. Jesus told us it would be like the days of Noah, and like the days of Sodom and Gomorrah. were there any saved from the fate of the flood or the brimstone rain? ... Try to open your spirit for teaching from His Spirit.