'Inside' in the Bible

Otherwise, I would speak without being terrified of him, because I'm not like that inside myself."

his food will turn rancid in his stomach it will become a cobra's poison inside him.

I'm boiling mad inside, and I won't remain silent; the time for my affliction to confront me has arrived.

"I'm pure. I'm without sin; I'm innocent. I'm harboring no iniquity inside of me.