Jehovah's Witnesses developed feelings of self-importance and craved worship. Satan influenced Adam and Eve to disobey God, and humanity subsequently became participants in a challenge involving the competing claims of Jehovah and Satan to universal sovereignty. Other angels who sided with Satan became demons. Jehovah's Witnesses teach that Satan and his demons were cast down to earth from heaven after October 1, 1914, at which point the end times began. They believe that Satan is the ruler of the current world order, that human society is influenced and misled by Satan and his demons, and that they are a cause of human
Jehovah Hebrew vowel points of "Adonai" were added to the Tetragrammaton by the Masoretes, and the resulting form was transliterated around the 12th century as "Yehowah". The derived forms "Iehouah" and "Jehovah" first appeared in the 16th century. "Jehovah" was popularized in the English-speaking world by William Tyndale and other pioneer English Protestant translations such as the Geneva Bible and the King James Version. It is still used in some translations, such as the New World Translation, the American Standard Version, and Young's Literal Translation, but it does not appear in most mainstream English translations, as the terms "Lord" or ""