da world nd its theories

so this is like the day when satan is coming down, i simply dont get where people get these theories. A few months back the world was coming to an end and then that day passed and we are still here and now BOOM this??oh well if people read their bibles correctly, it states clearly no one knows the day nor the hour when He will come, He shall come like a thief in the night and doesn't a thief come when you are least expected??so its like that and as for satan coming down today He will have to go through God first, so yall just chill nothing is gonna happen