Confession will not be available after you die. In the meantime live as if every day is your last. Confess as regularly as possible and stop worrying about what the future might bring.

In the gospels Jesus talks about the fulfillment of gentiles being followed by signs in the sky, the moon and the sun


If the fulfillment of gentiles happens before the Jєωs enter into the kingdom, at what point does confession become invalid to a gentile?

Confession is never going to become "invalid". What gave you that idea? Your private interpretation? Some "spirit" or feeling while you read Scripture?
I'll give you a hint -- that "spirit" was part of the 1/3. (referring to the 1/3 who followed Lucifer into rebellion and hell)

You need to spend more time reading Catholic catechisms, and less time mulling over Scripture, trying to interpret it yourself.
Get a good Catholic commentary -- written before Vatican 2 of course.

There are spurious doctrines and prophecies (which are mostly harmless) but then there are heresies -- beliefs and teachings which contradict dogmas of the Faith. These latter you should NEVER fall for, because you should know better.

For example, Our Lord breathed on the Apostles and gave them the power to forgive sins. When has God EVER gone back on his word, or taken back ANY gift he's given for that matter? He even let the Jєωs keep their "people skills" and social genius, which was given to them that they might be effective apostles, but which they are now abusing to manipulate the Gentiles via Hollywood, the Media, etc.

Another gift God never took back was "Jacob's Blessing", which is the material prosperity bestowed on Jacob. It is probably whence the Jєωιѕн genius for finance comes from. Has anyone here looked into the complex financial products the Jєωs have come up with? Derivatives and so forth? They have an innate instinct and genius for amassing wealth, shared by no other peoples. It is the subject of jokes. But it goes beyond mere "Scrooge-like" greed and materialism. They have a real talent for getting ahead financially. God must have given them this skill -- again, as a reward for being His people, and to help them build up the Church. The Jєωs can apostatize and become the ѕуηαgσgυє of Satan, but that doesn't mean God is going to take back a gift.

Claiming Our Lord would "invalidate" Confession at some point is not just a harmless delusion, but a blasphemous heresy. Understand?

Another gift God never took back was "Jacob's Blessing", which is the material prosperity bestowed on Jacob. It is probably whence the Jєωιѕн genius for finance comes from. Has anyone here looked into the complex financial products the Jєωs have come up with? Derivatives and so forth? They have an innate instinct and genius for amassing wealth, shared by no other peoples. It is the subject of jokes. But it goes beyond mere "Scrooge-like" greed and materialism. They have a real talent for getting ahead financially. God must have given them this skill -- again, as a reward for being His people, and to help them build up the Church. The Jєωs can apostatize and become the ѕуηαgσgυє of Satan, but that doesn't mean God is going to take back a gift.

For HIS part, God was completely faithful.