This video and the next 4 in the series give very compelling arguments.
https://www.youtube.com/watch?v=KyDxEf5acKM https://www.youtube.com/watch?v=RXPOlFBXhFk https://www.youtube.com/watch?v=_uqjnfImuoU&t=23s https://www.youtube.com/watch?v=vYh8hMOOciE https://www.youtube.com/watch?v=0vtyHL0IvqU
It is the referent to which the quotation refers. Meaning, don't get wrapped-up in prediction of the time, since there will be plenty of meaningless portents and false alarms.
And if it doesn't arrive as you anticipate? Do you renounce your faith at the disappointment? I'm not expecting it. If it arrives, it will be no different than death: unexpected, final, and at the mercy of Christ.