'Purity' in the Bible

Kiss (pay respect to) the Son, so that He does not become angry, and you perish in the way,For His wrath may soon be kindled and set aflame.How blessed [fortunate, prosperous, and favored by God] are all those who take refuge in Him!

He who loves purity of heartAnd whose speech is gracious will have the king as his friend.

Let your clothes always be white [with purity], and do not let the oil [of gladness] be lacking on your head.

“Oh, that you had paid attention to My commandments!Then your peace and prosperity would have been like a [flowing] river,And your righteousness [the holiness and purity of the nation] like the [abundant] waves of the sea.

“Behold, the days are coming,” says the Lord, “when I will punish all who are circumcised [physically] and yet uncircumcised [spiritually]—

He has rejected your [pagan] calf, O Samaria, saying,“My wrath burns against them.”How long will they be incapable of innocence?