He worked as a translator of ancient biblical Hebrew at the prestigious Catholic publishing house Edizioni San Paolo, which has a tradition of almost one hundred years. There is no doubt that Mauro Biglino has adequate education in ancient Hebrew, as he was accepted for a position as a biblical translator. However, because his open and independent research of the Bible led him to conclusions different from those of the Catholic Church, he was dismissed from this position and has since dedicated himself to writing and education. He points out that the word Elohim, which is translated as God, is mostly plural in the Bible and its meaning is something other than God. He draws attention to Bible translations that confirm the hypothesis that the Jews did not communicate with God, but with an extraterrestrial civilization. He is a popular figure in the Italian media, and his lectures on YouTube have about 300,000 views.