Liturgical Francian
Liturgical Francian (Francjenъ) is a Romance language. It is the liturgical language of the Abrahamic religion Josephanism. In Verse:AETHER it is the source of most English words that come from Norman French in our timeline.
PGmc gib? Old Thedish gib?
sanctum > sanhtą > sāntъ (> English saint)