There’s a big problems with many answers. People will be confused for those answers that cannot convince them. A church has much to do with salvation. The problem is where to find the truth church. The question is where are the true church. Jesus had talking about a remnant church. Where are they in our time? 😐😐 Let the Bible answered your question. Read Revelation 12:1-17. Focus on vers 17. And also 14:6-12. Focus on vers 12.