Yes, I do. No scripture says don't do it, There is scripture telling us to do it. We are not to judge people based on the day they worship.
Sorry about going away from Ellen G White.
I certainly wouldn't take what she wrote as scripture. I like St Augustine, but I don't take him as scripture. I think she got carried away with herself at times, and got some things wrong. I can't see a reason to throw out every single thing anyone says based on "false prophet" or some such. The bible is gospel, nothing else is. We see darkly as through a glass, God doesn't. I think we are to label what is false in a teaching, not label an entire teaching false.
I take that back! The Mormons base an entire teaching on some plates they found and say God did it. I think that statement is false, so what the plates say is false. That is different. This is what Ellen thinks the bible says, and I think she is wrong in some of her conclusions.