Hi there! I understand you're facing a no sound issue with the Pray.com app on your Mac running OS X 10.15.7. Let’s work together to get that sound working for you.

To start, could you confirm a few things for me?
- Is the sound issue happening with all audio in the Pray.com app or just specific prayers or audio content?
- Are other apps or system sounds on your Mac playing correctly?
- Have you checked the volume levels within the Pray.com app and on your Mac?
- Is your Mac connected to any external speakers or headphones?

Once I have that info, I’ll guide you with some practical steps!

No sound

Thanks for letting me know you still have no sound. Let’s go through some focused steps for your Mac and the Pray.com app to see if we can fix this together.

1. Check Mac System Volume and Output Device
- Click the volume icon in the top-right menu bar of your Mac. Make sure the volume is turned up and not muted.
- Go to System Preferences > Sound > Output tab. Confirm that the correct output device is selected (e.g., Internal Speakers or your connected headphones/speakers). Sometimes the Mac can default to a different output.

2. Check Pray.com App Volume Controls
- Open the Pray.com app and look for any in-app volume controls while playing audio. Make sure it’s not muted or turned down very low.

3. App Permissions
- On Mac, although Pray.com is mainly a web or iOS app, if you are using it through a browser, make sure the browser has permission to play sound.
- Try playing audio on a different site (like YouTube) to verify sound works in your browser.

4. Restart the Pray.com App and Mac
- Quit the Pray.com app completely. Then reopen it and try playing audio again.
- If that doesn’t help, restart your Mac and retry.

5. Clear Cache / Check for Updates
- If you’re using the Pray.com app via browser, clearing the browser’s cache can help.
- Also, check if Pray.com or your browser has any available updates and install them.

If you have tried these or if the issue is only with Pray.com and sound works fine elsewhere, let me know. We can then look at some advanced troubleshooting or check for any service interruptions on Pray.com’s side.

Are you comfortable trying these steps now? I can guide you through any if you want!