Matthew 24
29
Immediately after the tribulation of those days shall the sun be darkened, and the moon shall not give her light, and the stars shall fall from heaven, and the powers of the heavens shall be shaken:
What is the tribulation of those days?
Matthew 24
15
When ye therefore shall see the abomination of desolation, spoken of by Daniel the prophet, stand in the holy place, (whoso readeth, let him understand
16 Then let them which be in Judaea flee into the mountains:
17 Let him which is on the housetop not come down to take any thing out of his house:
18 Neither let him which is in the field return back to take his clothes.
19 And woe unto them that are with child, and to them that give suck in those days!
20 But pray ye that your flight be not in the winter, neither on the sabbath day:
21
For then shall be great tribulation, such as was not since the beginning of the world to this time, no, nor ever shall be.
The tribulation of those days is the great tribulation. This has not being going since the time of Christ.
Nothing you ever say agrees with the Word of God. You would think it would occur to you that you are incorrect. But alas. Never happens.