Beloved, believe not every spirit, but try the spirits whether they are of God: because many false prophets are gone out into the world.
1 John 4:1 KJV
New International Version
Dear friends, do not believe every spirit, but test the spirits to see whether they are from God, because many false prophets have gone out into the world.
1 John 4:1 NIV
- Turing kicked us out of Heaven (buttondown.com)
The halting problem is “undecidable”: there’s no algorithm which can tell you if an arbitrary program with an arbitrary input will halt or not. IE, if you give me a proposed “halt-detector”, I can inspect it and come up with a program and input for which it would give the wrong answer.