'Innermost' in the Bible

He who believes in Me [who adheres to, trusts in, and relies on Me], as the Scripture has said, ‘From his innermost being will flow continually rivers of living water.’”

May He grant you out of the riches of His glory, to be strengthened and spiritually energized with power through His Spirit in your inner self, [indwelling your innermost being and personality],

“For this is the covenant that I will make with the house of IsraelAfter those days, says the Lord:I will imprint My laws upon their minds [even upon their innermost thoughts and understanding],And engrave them upon their hearts [effecting their regeneration].And I will be their God,And they shall be My people.