There have been many books written about the past and present existence of aliens on our planet earth alan mcgregors book aliens in the old testament is . Recently a poster on my blog critiqued my use of an old testament quotation from the old testament about strangers and aliens and my using the quote on the subject . Are the gods and angels of the old testament really extraterrestrial beings erich von dniken examines passages from the bible to prove that the gods and angels of . What is alien definition and meaning foreign not akin hostile in the old testament the expression was taken in its literal sense