Peter Leithart in DC references the absurd belief in the ability of oracles to predict war outcomes. For Maxentius, it was an exodus-like disaster. Likewise, David Garland’s Literary and Theological Commentary on Matthew observes similarly that in the first century,
Omens from the stars were nothing to be brushed aside. The appearance of comets, for example, were assume to portend the birth or the death of someone of great consequence. Suetonius tells us that when a comet appeared over Rome for several nights, Nero took the precaution of having several Roman noblemen executed, so that it would have augured their deaths and not his (26).
A better way: “Some trust in chariots and some in horses, but we trust in the name of the Yahweh our God.”