“Neither is there any creature that is not manifest in his sight: but all things are naked and opened unto the eyes of him with whom we have to do.”
King James Version (KJV)
4:13 In his sight - It is God whose word is thus powerful: it is God in whose sight every creature is manifest; and of this his word, working on the conscience, gives the fullest conviction. But all things are naked and opened - Plainly alluding to the sacrifices under the law which were first flayed, and then (as the Greek word literally means) cleft asunder through the neck and backbone; so that everything both without and within was exposed to open view.
Heb 4:13 Neither is there any creature. In Christ appears the Word in personal form, while in the gospel we have his spoken word. Here the reference is to the personal Word. That is not manifest in his sight. Every creature is manifest before him, and all our deeds and thoughts are open to his eyes.