6:13. Yea, he shall build a temple to the Lord: and he shall bear the glory, and shall sit, and rule upon his throne: and he shall be a priest upon his throne, and the counsel of peace shall be between them both.
Between them both... That is, he shall unite in himself the two offices or dignities of king and priest.
6:14. And the crowns shall be to Helem, and Tobias, and Idaias, and to Hem, the son of Sophonias, a memorial in the temple of the Lord.
6:15. And they that are far off, shall come and shall build in the temple of the Lord: and you shall know that the Lord of hosts sent me to you. But this shall come to pass, if hearing you will hear the voice of the Lord your God.
Zacharias Chapter 7
The people inquire concerning fasting: they are admonished to fast from sin.
7:1. And it came to pass in the fourth year of king Darius, that the word of the Lord came to Zacharias, in the fourth day of the ninth month, which is Casleu.
7:2. When Sarasar, and Rogommelech, and the men that were with him, sent to the house of God, to entreat the face of the Lord:
7:3. To speak to the priests of the house of the Lord of hosts, and to the prophets, saying: Must I weep in the fifth month, or must I sanctify myself as I have now done for many years?
The fifth month... They fasted on the tenth day of the fifth month; because on that day the temple was burnt. Therefore they inquire whether they are to continue the fast, after the temple is rebuilt. See this query answered in the 19th verse of the following chapter.