2 Chronicles 30:3

3 They hadn't been able to celebrate it at the regular time because not enough of the priests were yet personally prepared and the people hadn't had time to gather in Jerusalem.

2 Chronicles 30:3 Meaning and Commentary

2 Chronicles 30:3

For they could not keep it at the time
In the month Nisan, as the Targum adds, on the fourteenth day of the month, as the law enjoined, because the cleansing of the temple was not finished until the sixteenth day, see ( 2 Chronicles 29:17 ) and, besides this, two other reasons follow:

because the priests had not sanctified themselves sufficiently;
that is, a sufficient number of them were not sanctified, to slay all the passover lambs the people that came to the feast would want:

neither had the people gathered themselves together to Jerusalem;
they had no notice of it, nor summons for it; and it was required that, at such a time, all the males in the land should appear at Jerusalem; but this custom having been long disused, it required time to acquaint them of the revival of it.

2 Chronicles 30:3 In-Context

1 Then Hezekiah invited all of Israel and Judah, with personal letters to Ephraim and Manasseh, to come to The Temple of God in Jerusalem to celebrate the Passover to Israel's God.

2 The king and his officials and the congregation in Jerusalem had decided to celebrate Passover in the second month.

3 They hadn't been able to celebrate it at the regular time because not enough of the priests were yet personally prepared and the people hadn't had time to gather in Jerusalem.

4 Under these circumstances, the revised date was approved by both king and people

5 and they sent out the invitation from one end of the country to the other, from Beersheba in the south to Dan in the north: "Come and celebrate the Passover to Israel's God in Jerusalem." No one living had ever celebrated it properly.