During these sloppy winter months, you can really help the seminary by trying to avoid tracking mud into the building.
One possibility is to refrain from wearing shoes with deep tread to class. Or you could bring a pair of shoes to change into.
Or, if these suggestions are not to your liking, you could do The Stomp outside before entering:
You can now put “John 3:16” on your license plate in Vermont
Federal Appeals Court Rejects Vt. Ban on Religious Vanity Plates
Related… sort of: Faith-Based Ky. Group Sues Over Rejection of “In God We Trust” Plate