2 Chronicles 30:19

19 who hath prepared his heart to seek God -- Jehovah, God of his fathers -- yet not according to the cleansing of the sanctuary;'

2 Chronicles 30:19 Meaning and Commentary

2 Chronicles 30:19

That prepareth his heart to seek God, the Lord God of his
fathers
Who was heartily desirous of worshipping God, and observing his ordinances, which had been enjoined their fathers, and they had kept; though Aben Ezra, as Kimchi observes, refers this to Hezekiah,

whose whole heart he directed, or prepared to seek the Lord
by prayer and supplication for everyone of the said persons:

though he be not cleansed according to the purification of the
sanctuary:
according to the ceremonial law, which the service of the temple required; since, though they were attended with a ceremonial impurity, had a moral purity, and their hearts were right with God.

2 Chronicles 30:19 In-Context

17 for many [are] in the assembly who have not sanctified themselves, and the Levites [are] over the slaughtering of the passover-offerings for every one not clean, to sanctify [him] to Jehovah:

18 for a multitude of the people, many from Ephraim and Manasseh, Issachar, and Zebulun, have not been cleansed, but have eaten the passover otherwise than it is written; but Hezekiah prayed for them, saying, `Jehovah, who [is] good, doth receive atonement for every one

19 who hath prepared his heart to seek God -- Jehovah, God of his fathers -- yet not according to the cleansing of the sanctuary;'

20 and Jehovah hearkeneth unto Hezekiah, and healeth the people.

21 And the sons of Israel, those found in Jerusalem, make the feast of unleavened things seven days with great joy; and giving praise to Jehovah day by day are the Levites and the priests, with instruments of praise before Jehovah.