9 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. 10 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. 11 But now I will not be unto the remnant of this people as in the former days, saith Jehovah of hosts. 12 For [there shall be] the seed of peace; the vine shall give its fruit, and the ground shall give its increase, and the heavens shall give their dew; and I will cause the remnant of this people to inherit all these things. 13 And it shall come to pass that, as ye were a curse among the nations, O house of Judah and house of Israel, so will I save you, and ye shall be a blessing. Fear not, [but] let your hands be strong. 14 For thus saith Jehovah of hosts: As I thought to do evil unto you, when your fathers provoked me to wrath, saith Jehovah of hosts, and I repented not; 15 so again have I thought in these days to do good unto Jerusalem and to the house of Judah: fear ye not. 16 These are the things that ye shall do: speak ye every man the truth with his neighbor; execute the judgment of truth and peace in your gates; 17 and let none of you devise evil in your hearts against his neighbor; and love no false oath: for all these are things that I hate, saith Jehovah.

Matthew Henry's Commentary on Zechariah 8:9-17

Commentary on Zechariah 8:9-17

(Read Zechariah 8:9-17)

Those only who lay their hands to the plough of duty, shall have them strengthened with the promises of mercy: those who avoid their fathers' faults have the curse turned into a blessing. Those who believed the promises, were to show their faith by their works, and to wait the fulfilment. When God is displeased, he can cause trade to decay, and set every man against his neighbour; but when he returns in mercy, all is happy and prosperous. Surely believers in Christ must not trifle with the exhortation to put away lying, and to speak every man peace with his neighbour, to hate what the Lord hates, and to love that wherein he delights.