*(He will neither fear religion nor the shoe (beating); whenever the one with Rahu in the 9th fears, he will fear a broken destiny.)*
Rahu in the 9th house creates a very specific, deep-seated psychological fear.
Dr. Sharma explains that this person is often highly rebellious. They don't care about religious rules ("na dharm se darega"), and they are not afraid of physical punishment or authority ("na jooti se darega").
However, they have one massive, paralyzing phobia: The fear of bad luck. Because the 9th house is the house of destiny, this person is constantly terrified that their luck will suddenly run out or that their destiny is cursed ("kismat phooti se darega"). This paranoia often drives their erratic decisions.