Charles Spurgeon Commentary Zechariah 8:9-11

"Thus saith Jehovah of hosts: Let your hands be strong, ye that hear in these days these words from the mouth of the prophets that were in the day that the foundation of the house of Jehovah of hosts was laid, even the temple, that it might be built. For before those days there was no hire for man, nor any hire for beast; neither was there any peace to him that went out or came in, because of the adversary: for I set all men every one against his neighbor. But now I will not be unto the remnant of this people as in the former days, saith Jehovah of hosts." — Zechariah 8:9-11 (ASV)

Thus saith the LORD of hosts; Let your hands be strong, ye that hear in these days these words by the mouth of the prophets, which were in the day that the foundation of the house of the LORD of hosts was laid, that the temple might be built. For before these days there was no hire for man, nor any hire for beast; neither was there any peace to him that went out or came in because of the affliction: for I set all men everyone against his neighbour. But now I will not be unto the residue of this people as in the former days, saith the LORD of hosts.

The Jewish people had been brought into abject poverty; they were all so poor that there was not one who could hire his fellow man or even pay for the hire of a beast of burden. This was before the foundation of Solomon's temple was laid; but, as that wondrous structure grew, the State also grew; and, often, the prosperity of a church brings prosperity to the people around it, and to the residue of God's people there comes a blessing, and not a curse.