It’s great if they are active as they’re putting themselves in a place to better themselves. And I would prefer myself to be. But I have several friends who are members of other churches, no longer attending Church, or were never members of a church who display excellent characteristics of Christ-like examples even more so than some who attend Church on Sunday.
That’s all I’m getting at. By their fruits shall you know them. And Mark Rober displays that regardless where he’s located on Sunday.