The code '21J21' of the thread title has a new and very relevant explanation. The French and English date format for December 21st 2021 is 21/DEC/21.

First, the letter J is the 10th letter of the alphabet, like DECEMBER is the 10th month of the ROMAN calendar.

Second, the letter J reminds us the JULIAN calendar (used in Christ's time) like the inscription 'JULIEN E(ric)' (Julian = Julien) on a baby bracelet preceding the number 21 in a amniotic bag when, normally, only the first name (Eric) is engraved.

There are 13 days between Julian and Gregorian calendars.

As a matter of facts, I also received the code '21.34' to open a glass door, apparently the same 'door H' (Hiver = Winter). 34 - 21 = 13 days, duration of our stay in heaven.

These 13 days were also provided to Eve ('1' (Jan?), '3' (Jan?) forming the number '13' (duration in days of our stay in heaven) related to 'the hour of the release') and to me (change of row from #13 (mentioned on the right side) to #14 (mentioned on the left side) in front of two aligned angels in a 'plane').

Note that JAN 3 is the 13th day from 21/DEC/21 excluded and the 34th day from DEC 1. Note that 21/DEC/21 (the 35th day = 126,000 seconds / 35 'hours') is the day after (DEC 20) the 34th day from our first full day at Orléans, France, on NOV 17 included (NOV 16 + 34 = DEC 20).

Note that in the vision of the boarding room, after the Public Address said 'boarding from #30 to #40', at the third boarding gate, I saw on my boarding pass the #30 when reaching the ground agent named 'Cristina Lopez' (badge on her chest).

On DEC 16 2010, exactly at the 30th day at Orléans, we watched an American TV series with the main female character named 'Cristina Lopez' (faked name for a cover). 'From 30 to 40' therefore means from DEC 16 to DEC 26, period of DEC 21.

Note that the bright being (that I believe to be Christ Himself) showed me the numbers '20.12' behind an opening door (12, then 20, when opening the door). That could mean DEC 20 beyond which comes DEC 21, the very year the preceding intel of that vision ('it misses 300 euros') took place.

Note that, in another vision, I got 'Christ arrives the 5th'. That could simply speak about Christmas. From DEC 20 excluded, 5 more days fall on DEC 25, the 'coming' of Christ. The cryptic ET intel would therefore force us to rewind the time to get the D-DAY as DEC 21 (first day of that count of 5 days).

At last, note that JAN 4, the day of our arrival in UK, as per 'you arrive the 4th', is the 25th day like in 'you will live the test / hardship of fire the 25th day' from DEC 10 11:50 PM, day and hour of my 60th birthday, given that this info was given to me only on a piece of paper in the vision of the cathedral, the very year Queen Elizabeth II lost her husband (a woman walking in a coffin in the vision, before getting that intel).