Who profaned the altar? Who brought the curse upon them that they became desolate? What did they do, these ones who profaned the altar and brought the curse and yes it’s past tense
Not an abomination of desolation that was set up in the Temple-yet.
11And from the time that the daily sacrifice shall be taken away, and the abomination that maketh desolate set up, there shall be a thousand two hundred and ninety days.
The desolation right in the midst of the 7 year tribulation period.