How can I silence S8+

[MARJOY95]

How can I silence my new S8+ but still keep the phone on so I can receive emergency calls on vibration wile I am in church and the phone is in my pocket?

Thanks, Mark

[tikibar1]

Manage Interruptions - Samsung Galaxy S8 / S8+ | Verizon Wireless

[bearone21]

pull down the notification panel, tap speaker icon to select multiple times for, on, vibrate, silent.