On the Holy Spirit
St. Ambrose commences his argument by complimenting the Emperor, both for his faith and for the restitution of the Basilica to the Church; then having urged that his opponents, if they affirm that the Holy Spirit is not a servant, cannot deny Him to be above all, adds that the same Spirit, when He said, “All things serve Thee,” showed plainly that He was distinct from creatures; which point he also establishes by other evidence.