Here is a Google apps script to automatically post ayat of quran in images and or text on your own Facebook Timeline or Groups.
Steps
- Click on the link above and sign in with your google account.
- Open File menu, chooseMake a copy . 
- Change variables fbUser andthisWebAppUri values (read instructions) etc.
- When it's all set and done, you may paste the Current web app URL into the address bar in a new tab to test and see the script logs.
- You can set the script to run automatically by setting the Current project trigger  
Just write down in the comment section below if you have any curiosity about this, cause Curiosity has its own reason for existence you know :)
Good day..