Eastern-Procession-From-Father-Only
Spirit proceeds from the Father alone; the Eastern Orthodox position rejected (implicitly) by WCF II.3's filioque.
The Westminster baseline on Trinity is Nicene-With-Filioque. Personas and schools listed below hold this alternative position instead — either because they argued for it at the Assembly (like the Erastians on polity) or because they represent a receiving tradition that departed from the Standards on this point.
Other positions on Trinity
Cite this position
Study Reformed, “Eastern-Procession-From-Father-Only” (Position), Westminster Standards Atlas, version 79a5f9880ac1, https://studyreformed.com/atlas/cite/position/god_decree/trinity_processions/nicene_east/.
Ontology version 79a5f9880ac1 — the state of the Atlas you are reading, so a citation stays checkable when the ontology is revised.