https://www.logos.com/product/232667/christian-worship-commentary-on-the-propers-year-c?
https://www.logos.com/product/232635/christian-worship-commentary-on-the-propers-year-a?
B doesn't appear to be on the website yest.
Lutherans are good at Biblical exegesis - this is another solid resource to help preachers using the RCL in some form. These are nearly funded … let'd get them over the top.