'Inwardly' in the Bible

"Watch out for false prophets, who come to you in sheep's clothing but inwardly are voracious wolves.

but someone is a Jew who is one inwardly, and circumcision is of the heart by the Spirit and not by the written code. This person's praise is not from people but from God.

Not only this, but we ourselves also, who have the firstfruits of the Spirit, groan inwardly as we eagerly await our adoption, the redemption of our bodies.