Matthew Henry on 2 Chronicles 35:1-19
The destruction which Josiah made of idols and idolatry was more largely related in the Kings, but just mentioned here in the foregoing chapter (v. 33); but his solemnizing the passover, which was touched upon there (Kg2 23:21), is very particularly related here. Many were the feasts of the Lord, appointed by the ceremonial law, but the passover was the chief. It began them all in the night wherein Israel came out of Egypt; it concluded them all in the night wherein Christ was betrayed; and in the celebration of it Hezekiah and Josiah, those two great reformers, revived religion in their day. The ordinance of the Lord's supper resembles the passover more than it does any of the Jewish festiv…
Read the whole note in the consoleJamieson-Fausset-Brown on 2 Chronicles 35:15
And the singers . . ., were in their place--While the priests and people were so much engaged, the choir was not idle. They had to sing certain Psalms, namely, the hundred thirteenth to the hundred eighteenth inclusive, once, twice, and even a third time, during the continuance of each company of offerers. As they could not leave their posts, for the singing was resumed as every fresh company entered, the Levites prepared for them also; for the various bands relieved each other in turn, and while the general choir was doing duty, a portion of the tuneful brethren, relieved for a time, partook of the viands that were brought them.
Adam Clarke on 2 Chronicles 35:11
They killed the passover - The people themselves might slay their own paschal lambs, and then present the blood to the priests, that they might sprinkle it before the altar; and the Levites flayed them, and made them ready for dressing.
John Gill on 2 Chronicles 35:16
So all the service of the Lord was prepared the same day,.... With every sacrifice, and for all sorts of persons:
to keep the passover, and to offer burnt offerings upon the altar of the Lord; which were required to be done on that day:
according to the commandment of King Josiah; which was, that every thing be provided, prepared, and done, as the law required.