Before summarizing the visions let me tell you that these are rich in interpretation and deserve a more thorough examination than space allows me here.
Vision number 1 (Zechariah 1:8 – 11) is of a horse patrol; four horses of varying colors go throughout the earth and report back that the whole earth is at rest and in peace. Sounds calm, but that phrase has bad connotations. In verse 15 the Lord says “I am very angry with the nations that feel secure.” The Lord adds that He will return to Jerusalem with mercy and rebuild His house. The people are encouraged by this.
Vision number 2 (1: 18 – 21) is of four horns and four craftsmen. Horns usually signify military might. The four horns are Babylon, Medo-Persia, Greece and Rome, the four Gentile nations which plundered Judah and scattered its people. The four craftsmen are the succeeding Gentile nations which in turn clashed with each of the above “horns.”
Vision number 3 (2:1 – 13) is