stiffnecked. Figure of speech Metonymy (of Adjunct), App-6, put for obstinacy.
yield yourselves. submit yourselves. Hebrew "give the hand", "hand" being put by Figure of speech Metonymy (of Adjunct), for submission. Compare 1 Chronicles 29:24.
Related Commentaries of 2 Chronicles 30:8
2 Chronicles 30:8
8 Now be ye not stiffnecked, as your fathers were, but yield yourselves unto the LORD, and enter into his sanctuary, which he hath sanctified for ever: and serve the LORD your God, that the fierceness of his wrath may turn away from you.