The second danger is the pervasive belief by hundreds of millions if not billions of people around the planet that there is to be an “End Times’”where there will be a ‘Second Coming’ involving the return of a spiritually advanced being such as Christ for Christians; Messiah for jewish people, Isa for Muslims; Kalki for the Hindus; Maitreya for Buddhists, etc. Such a being would presumably save humanity from an impending global catastrophe engineered by corrupt individuals/institutions, or a disastrous military conflict with hostile ET races, and usher in a golden age of peace and harmony.
The belief in a ‘Second Coming’ is so deeply embedded in the collective psyche of humanity that it could be well described as an archetype of the ‘collective unconscious’. It can be predicted that such an archetype would be exploited by ET races wishing to remove humanity’s sovereignty and independence in a much more covert way than overt ET intervention. This indeed would parallel the Spanish Conquest of the Americas where conquistadores such as Hernando Cortes exploited the religious belief system of the native Americans and persuaded them that the Spaniards were the ‘returning gods’ [John Lash in metahistory.org documents that the ancient Gnostics viewed specifically Judaism, Christianity, and Islam as the "Doctrine of the Aliens" (Manipulative/Regressive)].
A number of controversial book authors such as Al Bielak, Preston Nichols, Stewart Swerdlow, Peter Moon and others claim to have been part of a clandestine military project dubbed the ‘Montauk Project’ which used advanced technology such as genetic cloning, holographic projection and time-travel. Such technology was said to have been given to clandestine government organizations by various ET races. If such reports are accurate, then it would be possible and even likely that the pervasive belief in a ‘Second Coming’ could be exploited by ET groups that freely intervene in human affairs and who allegedly enter into agreements with clandestine government organizations.
Using time travel technology, such ET races could use DNA samples from the ‘historic Jesus’ or religious relics such as the Shroud of Turin, to clone a hybrid ET/human being that could be passed off as the returning Christ. Using holographic projection around key areas of the globe, such a figure could appear in the miraculous manner expected by religious adherents. As the result of DNA testing and a host of miracles manufactured either by ET holographic technology or by the ET/human hybrid himself, such a being and his supporters could persuade a sufficient number of believers from the different religious traditions that he was the returning Christ/Messiah/Isa/Kalki/Maitreya.

It could be expected that such a being could bring about peace in perennial conflicts such as Israel/Palestine, Kashmir, and elsewhere, by the force of his charismatic personality, miraculous deeds, and overt support by ET groups. If such a ‘Second Coming’ were to happen, this new ‘Christ’ would gain enormous global authority. The religious authority of such a hybrid being and the associated ET races supporting such a ‘returned Christ’ would pose a direct threat to the sovereignty and independence of global humanity.