Put the live service on a TV or projector, with no login.

From live mode, tap Big screen.
Tap Create big-screen link, then Copy.
Open that link in the browser on the computer or TV driving the screen, and put it full-screen.

Start the service in live mode and the big screen updates on its own as you advance each step.

What shows, and what doesn't

Shown: the current step, what's next, a large clock, and the on-time / behind / ahead status — all in TV-sized type.

Hidden: your internal notes and anything private. The big screen is a clean, just-for-watching view — no buttons, nothing sensitive.

The big screen view — The projector view. Nothing but Now, Next, the clock and the status pill.

Managing the link

Private and unlisted — the link carries its own private code and won't turn up on Google. Anyone holding it can watch, so share it only with whoever runs the screen.
Reuse — restarting a service keeps the same link working.
Revoke — delete or regenerate the link at any time from the Big screen dialog. The old link stops working immediately.
Light on data — when a service ends the screen quietly slows its updates, so a forgotten open tab costs almost nothing.

Customize it

Put your church's name and logo on it under My Ministry → Customize the big screen. A transparent PNG looks best, or reuse your profile photo. The screen shows your branding plus the event name.

Tips

Test the link on the actual screen before the service starts.
Sharing the link in a chat shows a preview card with the event and your church name.
No live mode running yet? The screen shows a friendly waiting state until you press Start.