"For I know the thoughts that I think toward you, saith the LORD, thoughts of peace, and not of evil, to give you an expected end." -- Jeremiah 29:11
Time after time I've heard this verse preached as an encouragement to an individual or a group of Christians starting out on some new venture or phase of their lives (e.g., graduation, marriage, off to college, going off on a mission tour, etc.) .
Now, I won't deny the fact that God certainly does have "thoughts of peace" toward His NT people--be they an individual or a group, but that verse is taken woefully out of context if it's applied in such cases as it usually is.
Look at verses 1 through 4 of Jeremiah 29 to see exactly to whom that passage is addressed. Verse 4 couldn't be more direct in telling us that it's addressed to the Jews "whom I have caused to be carried away from Jerusalem (i.e., the remaining "Southern Kingdom" a/k/a Judah) unto Babylon."
And what exactly does God (through the prophet Jeremiah) tell them to do? Well, verses 5-7 pretty well tells them what He wants them to do, especially verse 7 ("And seek the peace of the city whither I have caused you to be carried away captives, and pray unto the LORD for it; for in the peace thereof shall ye have peace.")
Does this passage in Jeremiah 29:1-11ff have any application to us today?
Well, it could very likely have an application, but not in the sense that 29:11 is normally preached.
Jesus in Luke 19:13 told those who were thinking "that the kingdom of God should immediately appear" (19:11) when Jesus would enter Jerusalem to "Occupy till I come."
And just exactly what did Jesus mean by "occupying"?
Strong's Concordance points out that the verb "occupy" (#4231) means "to busy oneself with "business, matter, thing, work" (#4229). Our English word "pragmatic" comes this same Greek word.
With what business did Jesus tell His people to be occupied?
We could start off with the Great Comission, couldn't we? We could add what Acts 1:8 tells us to do, couldn't we?
Then, after that we could go on to other things that the NT tells us to do(e.g., "Husbands love your wives"; "Children obey your parents"; "Be not weary in well doing"; "Pray without ceasing," "Study to show thyself approved" etc., etc.), couldn't we?
Back to the Jeremiah 29 passage. Basically God was telling His OT people that, yes, after 70 years, you're going home, but in the meantime, build houses, have children and let your children marry as well because you're going to be in Babylon a long time--fourscore and ten years to be exact.
Fourscore and ten years is about as old as most OT people lived.
My point--for all of your life (or at least as long as you've been saved) God wants you to be occupied with whatever He has commanded you to do "till I come."
For some that may mean being a preacher/pastor or missionary or an evangelist. For most Christians, however, that'll mean other vocations or callings. If God has called you to be a mechanic or an office manager or trucker or "whatever," then "occupy" for Jesus till He comes.
If God has planted you in your neighborhood (be that "in the projects" or "on millionaires' row") "occupy" for Jesus till He comes.
And, if you are faithful in "occupying" where the Lord has "carried" you, what can you expect to happen?
"Then shall ye call upon me, and ye shall go and pray unto me, and I will heaken unto to you. And ye shall seek me, and find me, when ye shall search for me with all your heart. And I will be found of you, saith the LORD" (Jeremiah 29:12-14a [emphasis mine])!!