
Originally Posted by
truthpaste
1. He knew/ knows a lot more than 'better', He knows all things including what we are thinking right now. He is using the term ' ends of the earth' for a number of reasons; including the fact that his first century audience would have understood it, and today, we are capable of understanding it, especially as the phrase has endured the test of time. Like with any literature, the Bible can be literal, metaphorical and it also employs (for example) hyperbole in the phrase, 'the whole World has gone after Him' - a style of language we still understand in the 21st Century.
2. I'm not quite sure which reference you are highlighting (re a compass?) - but the Bible in other ways communicates the shape of the Earth to people (like us) who now realise that it is a (rough) sphere. When Christ (in an instant) returns, it says some will be asleep, some working, some relaxing; giving us a picture of a world in darkess and in light at the same time, not a possibility if the world was a flat disk.
Others have pointed out that the Hebrew word used in Isaiah 40:22 can mean circle or sphere, but this is not crucial point as the earlier article points out.