My belief is that as in the days of Noah; Noah entered the Ark then later GOD shut the door,
rapturing Noah above the flood of judgment.......
 
We are to enter the Ark of Salvation in Jesus, being faithful watchers...GOD will shut the door in a season we will know of, just like Noah knew, but IMHO we will not know the exact day any more than Noah did ...
 
Lewis  Brackett