For Paul had determined to sail by Ephesus. — The English phrase is unfortunately ambiguous. What is meant is that he had decided to continue his voyage without going to Ephesus — to pass it by.
To be at Jerusalem the day of Pentecost. — The motives for this wish lie on the surface. (1) It was, as has been said in the Note on Acts 2:1, the Feast that attracted most pilgrims from all parts of the world, and therefore gave most scope for his work as an Apostle, especially for the great task of healing the growing breach between the Jewish and Gentile Christians. (2) It revived the memories and the power of the great day which had been the birthday of the Church’s life as a distinct society. (3) St. Paul was contemplating a journey from Syria to Rome after his visit, and that would hardly have been feasible had he waited for the Feast of the Tabernacles. It might have seemed at first as if there was little gained in point of time by sending for the elders to come to him instead of going to them. We must remember, however, that had he taken the journey he would have been exposed to the accidents of travel, perhaps to a fresh riot like that of Demetrius, and might have been detained beyond the day fixed for the departure of the ship. By remaining at Miletus it was in his power to embark at any moment.