I know that after my departure, savage wolves will come in among you and will not spare the flock.
29. For I know. Paul doth now exhort the Ephesians to watch diligently, by the necessity, which is a most sharp prick. For he saith that “grievous wolves are ready to invade the sheepfold.” This is a thing always incident to the Church to be hated of wolves. Wherefore, there is no time to sleep.
It should seem the ship Paul and his companions were embarked in for Jerusalem attended him on purpose, and staid or moved as he pleased; for when he came to Miletus, he went ashore, and tarried thee so long as to send for the elders of Ephesus to come to him thither; for if he had gone up to Ephesus, he could never have got away from them.
Commenting on Acts 20:17-35
And now brethren,.... So the apostle calls the elders of the church at Ephesus; though they had not the same gifts, and were not in the same high office as he was, yet he puts himself upon a level with them, as if he and they were fellow elders, as Peter calls himself, Pe1 5:1 which is an instance of the apostle's humility and affection...