Yes, there will be a last day.

John 6.

Honestly, here folks.  I believe that religion is a higher form of consciousness.  To support my viewpoint, consider John 6, where Jesus discusses the Last Day.

With what the human race knew at that point in history, how would he be able to come up with if he were only human--- that is to say, not the Son of God?

The human race had no understanding of the stars and astrophysics.  There was little understanding of chemistry and physics.  Little understanding of genetics.  No understanding whatever of DNA.  How in the world did he understand that there will be a Last Day?

In case you didn't know, the Sun won't last forever.  Some day, it will become a red giant, which will engulf the Earth and vaporize it.  That will happen unless something else happens first.   One thing that might happen is that the Solar System could encounter a strong gravitational force that will fling Earth into deep space.  In that case, it turn into a frozen ice ball.  Those are just two possible fates of just the Earth, much less than what could happen to the human race.  The human race will die out a long time before that happens.  There will be a Last Day.  It is a mathematical certainty.

Science knows this now, but couldn't have known it then.  My point is how did Jesus come up this unless....????