There is a safe in the Church of Saint Thomas the Apc of Saint Paul Island in Dying Light 2. This guide shows the location of the safe and the safe code. From the safe, you will get an Inhibitor.
Also Read: Dying Light 2 – All Safe Codes Puzzle
Church of Saint Thomas Inhibitor Safe Location
The safe is in the top room of the Church of Saint Thomas the Apc in Saint Paul Island as shown in the pictures below. Parkour your way to the top and enter through the window as shown in the third picture below. Inside the room, you will find the safe.
Church of Saint Thomas Safe Code
Outside the window of the room containing the safe, you will see a statue as shown in the picture below.
Jump to the top of the statue and then jump to the roof above as shown in the picture below. On the roof, you will find a box coating the safe code as shown in the second picture below. The safe code is 444.
Now come back to the safe and enter the safe code 4-4-4 to open the safe. Inside the safe, you will find an Inhibitor.