2 While there, he encouraged the believers in all the towns he passed through. Then he traveled down to Greece, 3 where he stayed for three months. He was preparing to sail back to Syria when he discovered a plot by some Jews against his life, so he decided to return through Macedonia.
Matthew Henry's Commentary on Acts 20:2-3
Commentary on Acts 20:1-6
(Read Acts 20:1-6)
Tumults or opposition may constrain a Christian to remove from his station or alter his purpose, but his work and his pleasure will be the same, wherever he goes. Paul thought it worth while to bestow five days in going to Troas, though it was but for seven days' stay there; but he knew, and so should we, how to redeem even journeying time, and to make it turn to some good account.