old_tractor said:Are we going to know when it will happen? Absolutely not! Jesus tells us we will not know when He states quite clearly in Luke 17:34-35: "I tell you, on that night two people will be on one bed; one will be taken the other left. Two women will be grinding grain together; one will be taken the other left." We will not be sitting on a hilltop somewhere because we all (or a few) can divine the mysteries so we know He's coming and we're ready for his arrival. Instead, like the people Jesus describes, we will be going about our daily business - eating, sleeping, working - and will be taken by surprise.
No man knows the day or hour, that's what our Lord Jesus said. That does not mean He didn't give His servants to know the signs leading up to that day and hour, for He did. In Rev.11 when God's two witnesses are killed and their dead bodies left unburied in the street, they arise after 3 days and 1/2. Then within that same 'hour', the events of Christ's coming on the 7th trumpet happens. So what's that you say about being surprised at Christ's coming?
1Thes 5:2-7
2 For yourselves know perfectly that the day of the Lord so cometh as a thief in the night.
3 For when they shall say, "Peace and safety"; then sudden destruction cometh upon them, as travail upon a woman with child; and they shall not escape.
4 But ye, brethren, are not in darkness, that that day should overtake you as a thief.
5 Ye are all the children of light, and the children of the day: we are not of the night, nor of darkness.
6 Therefore let us not sleep, as do others; but let us watch and be sober.
7 For they that sleep sleep in the night; and they that be drunken are drunken in the night.
(KJV)
Per Paul, if you are asleep (spiritually), and "in darkness", then the day of Christ's coming will be to you as a thief in the night, being taken by surprise!
My suggestion is that you check out your preacher more carefully by listening to God's Word instead of men's doctrines.
I can tell also, you've never really studied the end of Luke 17 with two in the field with one taken and the other left. Here's our Lord's parallel to that in Matt.24...
Matt 24:28
28 For wheresoever the carcase is, there will the eagles be gathered together.
(KJV)
Luke 17:36-37
36 Two men shall be in the field; the one shall be taken, and the other left.
37 And they answered and said unto Him, "Where, Lord?" And He said unto them, "Wheresoever the body is, thither will the eagles be gathered together."
(KJV)
The 'first one taken' metaphor our Lord used is not about His servants. It's about the deceived who are in darkness, who sleep in the night and are taken by deception, not staying on watch for the signs of Christ's coming.