'Inwardly' in the Bible

Hannah was praying inwardly. Her lips were quivering, and her voice could not be heard. So Eli thought she was drunk.

They only consult to cast him down from his excellency: they delight in lies: they bless with their mouth, but they curse inwardly. Selah.

“As for Me, this is My covenant with them,” says the Lord: “My Spirit which is upon you [writing the law of God on the heart], and My words which I have put in your mouth shall not depart from your mouth, nor from the mouths of your [true, spiritual] children, nor from the mouth of your children’s children,” says the Lord, “from now and forever.”

Their tongues are deadly arrows—they speak deception.With his moutha man speaks peaceably with his friend,but inwardly he sets up an ambush.