Matthew 22 The Parable of the Wedding Banquet teaches the otherwise:
Then he sent some more servants and said, ‘Tell those who have been invited that I have prepared my dinner: My oxen and fattened cattle have been butchered, and everything is ready. Come to the wedding banquet.’.......,,
But when the king came in to see the guests, he noticed a man there who was not wearing wedding clothes. 12 He asked, ‘How did you get in here without wedding clothes, friend?’ The man was speechless.
13 “Then the king told the attendants, ‘Tie him hand and foot, and throw him outside, into the darkness, where there will be weeping and gnashing of teeth.’
One has to prepare himself to join the wedding feast even though invited.
The right in the feast is not foreever, assured, guaranteed