So we decided to leave for Macedonia at once, having concluded that God was calling us to preach the Good News there.
References for Acts 16:10
We boarded a boat at Troas and sailed straight across to the island of Samothrace, and the next day we landed at Neapolis.
From there we reached Philippi, a major city of that district of Macedonia and a Roman colony. And we stayed there several days.
On the Sabbath we went a little way outside the city to a riverbank, where we thought people would be meeting for prayer, and we sat down to speak with some women who had gathered there.
One of them was Lydia from Thyatira, a merchant of expensive purple cloth, who worshiped God. As she listened to us, the Lord opened her heart, and she accepted what Paul was saying.
She and her household were baptized, and she asked us to be her guests. “If you agree that I am a true believer in the Lord,” she said, “come and stay at my home.” And she urged us until we agreed.
One day as we were going down to the place of prayer, we met a slave girl who had a spirit that enabled her to tell the future. She earned a lot of money for her masters by telling fortunes.
She followed Paul and the rest of us, shouting, “These men are servants of the Most High God, and they have come to tell you how to be saved.”