This was my clarification regarding the date of ~Spring~ 2015.
Spring has nothing to do with Jesus' return. That's when He atoned for sins and the Holy Spirit came to indwell believers. Jesus returns in the last 3 feasts.
Because you are incorrect in the presumption that the Tribulation is ~Daniel's seventieth week~, when Rev. 13:5 defines it as 42 months. Thus where you end up in ~Fall~, it must start in ~Spring~.
The Great Tribulation is 42 months or 1260 days exactly 1/2 of 2,520 days. All of Daniel's sevens are 2,520 days and so will it be at the consummation of this age. The first 4 trumpets are 1260 days and the last 4 trumpets are 1260 days. Think. After the 1st 4 trumpets of the Tribulation, "And I beheld, and heard an angel flying through the midst of heaven, saying with a loud voice,
Woe, woe, woe, to the inhabiters of the earth by reason of the other voices of
the trumpet of the three angels, which are yet to sound!" (Rom. 8.13). The only 2,520 day period of Jewish holidays is from Feast of Trumpets to Tisha B'Av and not all the time just 7 out of every 19 years. Not 2014-21 or 2016-23 but 2015-22, that is, Sept. 14, 2015 to Aug. 7, 2022.
You attempt to rationalize your doctrine. The fact is 70 year are promised. -- Use 70.
Ps. 90.10 promises 70 to 80 years not 70 only nor 80 only. And 2018 doesn't make sense either because Rev. 6.12 (the 3 events from 2010-2015) precede the start of the Tribulation - 1260 days of Rev. 8 and 1260 days of Rev. 9 to 11. Revelation 12 to 19 give the details of the major points of the Tribulation from Rev. 7 to 11.
You are incorrect regarding the significance of this statement.
The Bible included this statement because it is significant. Nobody can know when the earth ends. But we can know when Jesus returns just as He said "we can know" (Matt. 24.33).
Then you agree no man can know the day, and will retract your assertion: "give or take a day and Jesus steps down on the mount of olives Tisha B'Av Aug. 7, 2022."
BibleScribe
I said nobody can know the hour (Matt. 24.42) but we can know the day even "right at the door" (v.33).
When I said "give or take a day" I meant to say when the 7th trumpet rapture and resurrection takes place. We know when Jesus steps down on the 2,520th day Tisha B'Av Aug, 7, 2022. But the reason I said "give or take a day" I meant to say when the 7th trumpet rapture and resurrection takes place because the start of the 7th trumpet is after the 6th Trumpet which is
after a year, a month and day and an hour. I am not sure if that is Aug. 18, 19 or 20th for the exact day because of this "month and a day and an hour" terminology.