Well if church is good enuf for Chanels, it is certainly good enough for Hermes. If one is concerned about drawing attention, well one could draw attention if you just threw your stuff in a Glad bag (in an attempt to not be showy).
That's cheeky but I get what you're saying and I used to feel that way about Chanels. I got a chuckle out about let the Lord be proud of the Hermes craftsmanship. Ya know at the end of the day life is too dang short to worry about what others think, and I've been in those shoes and perhaps it is our own insecurity that gnaws at us.
Enjoy life, the scraps of happiness whatever they are for each of us. Supposedly everyone attends church to hear the Word of God, pay respect and give thanks and by that I don't mean just the material possessions but the gift of being.
If you go with your instincts, you won't be sidetracked with worry. When you feel comfortable taking the Hermes to church, you will do so and hopefully the earth did come to an end. If it does, we'll know a birkin went to church.