2020 b like

Yup, judgment has come.

God' judgment.

Because He has been saying so.

Whatever He has followers that will listen.

"Surely the Lord God does nothing, Unless He reveals His secret to His servants the prophets."
Amos 3:7

"My sheep hear My voice, and I know them, and they follow Me."
John 10:27

There are vague descriptions in the Bible, but more to the point, real Christians have a relationship with God where He can show them things, and the body of believers has those with gifts of prophecy whereby God gives warning and insight about critical events.

This is written about explicitly in 1 Corinthians 12-14, and exemplified in the book of Acts.

Yes, but God talks to all His followers. Several people at my fellowship have been getting things over the last decade about what is happening now, prophetic or not.

Sorry if that was confusing, prophets do usually get more details, but the whole body of Christ can hear God.