θεοῦ θέλοντος κἂν ἐπὶ ῥιπὸς πλέοις → if God willed it, you could sail even on a straw mat | God willing, you may voyage on a mat
c. Ποσειδῶν.
Ποσειδέων: ωνος ὁ ион. = Ποσειδῶν.