You're not serious.
Speculate is the wrong word....
Look for the Seasons yes he did....
Signs in the heavens, the Stars....
Don’t be a lazy, lackadaisical,lukewarm Christian...
Jesus Will Come “like a thief in the night” (A Surprise, Suddenly)
1 Thessalonians 5:2-4 (NIV) for you know very well that the day of the Lord will come like a thief in the night. 3 While people are saying, “Peace and safety,” destruction will come on them suddenly, as labor pains on a pregnant woman, and they will not escape. 4 But you, brothers, are not in darkness so that this day should surprise you like a thief.