Bible Verses About Synagogues: The Apostles frequently taught and preached in

Immediately in the synagogues he proclaimed the Messiah, that he is the Son of God.

When they were at Salamis, they proclaimed the word of God in the Jewish synagogues. They had also Yochanan as their attendant.

Now when they had passed through Amphipolis and Apollonia, they came to Thessalonica, where there was a Jewish synagogue.

So he reasoned in the synagogue with the Jews and the devout persons, and in the marketplace every day with those who met him.