A lawyer?
A new heart as in...
For this is the covenant that I will make with the house of Israel after those days, declares the LORD: I will put my law within them, and I will write it on their hearts. And I will be their God, and they shall be my people. (Jer 31:33)
Where we once hated or had no interest or love for God or our fellow man, but through the new birth that all changed.
Also...
And you were dead in the trespasses and sins (Eph 2:1)
in which you once walked, following the course of this world, following the prince of the power of the air, the spirit that is now at work in the sons of disobedience— (Eph 2:2)
among whom we all once lived in the passions of our flesh, carrying out the desires of the body and the mind, and were by nature children of wrath, like the rest of mankind. (Eph 2:3)
But God, being rich in mercy, because of the great love with which he loved us, (Eph 2:4)
even when we were dead in our trespasses, made us alive together with Christ—by grace you have been saved— (Eph 2:5)