2 Chronicles 30:19

19 everyone who sets his heart on seeking God, ADONAI, the God of his ancestors, even if he hasn't undergone the purification prescribed in connection with holy things."

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 there were many in the assembly who had not consecrated themselves; therefore the L'vi'im were responsible for slaughtering the Pesach lambs and consecrating them to ADONAI on behalf of everyone who was not clean.

18 For a large number of the people, especially from Efrayim, M'nasheh, Yissakhar and Z'vulun, had not cleansed themselves but ate the Pesach lamb anyway, despite what is written. For Hizkiyahu had prayed for them, "May ADONAI, who is good, pardon

19 everyone who sets his heart on seeking God, ADONAI, the God of his ancestors, even if he hasn't undergone the purification prescribed in connection with holy things."

20 ADONAI heard Hizkiyahu and healed the people.

21 The people of Isra'el there in Yerushalayim observed the festival of Matzot for seven days with great joy; while every day the L'vi'im and cohanim praised ADONAI, singing to ADONAI with the accompaniment of loud instruments.