Trumpet. — Heb., shôphar. (See Exodus 19:16; Psalms 47:5.) In connection with this festival psalm the mention of the shôphar is especially interesting as being the only ancient Hebrew instrument of which the use is still on solemn occasions retained. (See Bible Educator, Vol. ii. 242.)
In the new moon. — Standing by itself this might mean the beginning of every month (comp. Num. x 10), and so many scholars are inclined to take it here. Others render “in this month.” But see next Note.
In the time appointed. — This is the rendering given of the Hebrew kçseh by a long array of authorities. But in Proverbs 7:20, the only other place where the word is found, the Vulg. gives “after many days;” and while the English margin has “new moon” Aquila and Jerome give “full moon.” This latter meaning is supported by the fact that the Syrian version gives keso for the 15th day of the month (1 Kings 12:32). But in 2 Chronicles 7:10 the same word is used for the 23rd day; hence, it is supposed to denote the whole time of the moon’s waning from the full. It seems, therefore, hardly possible that keseh as well as chadesh can mean new moon here as some think, though it is strange to find both the new and the full moon mentioned together. Some remove the difficulty by reading with the Syriac, Chaldee, and several MSS. feast-days in the plural, but the authority of the LXX. is against this reading. But apparently the festival in question was the Feast of Tabernacles. The word chag here used is said by Gesenius to be in the Talmud used pre-eminently of this feast, as it is in 2 Chronicles 5:3; 1 Kings 8:2 (comp. Psalms 42:4), and the Jews, always tenacious of ancient tradition, regularly use this psalm for the office of the 1st day of Tisri. Thus the new moon is that of the seventh month, which in Numbers 29:1 is called especially “a day of trumpet blowing” (sec Note Psalms 81:1), and the full moon denotes this feast, (See Numbers 29:12; Leviticus 23:24.)