Acts 18:7

μεταβὰς ἐκεῖθεν, i.e., from the synagogue, cf. Luke 10:7, “he removed,” Rendall; “he changed his place from the synagogue,” Ramsay: the verb is found three times with ἐκεῖθεν in St. Matthew, and in each place “departed” R.V., this gives perfectly good sense: cf. Ramsay, Church in the Roman Empire, p. 158, and critical note. Ἰούστου : if the addition Τίτου or Τιτίου is correct, there is no need to discuss the possible identification with the companion of St. Paul in Galatians 2:1, etc.; see Alford and Page, in loco, and critical note. The identification was adopted by Chrysostom and Grotius, and for a statement of the evidence on either side see Plumptre, in loco. It should be remembered that we have Barsabbas Justus, Acts 1:23, and Jesus Justus, Colossians 4:11, see also Lightfoot “Acts of the Apostles,” B.D. 2, i., 32. The house of a proselyte may have been chosen because it offered easy access to those who wished to come, whether Greeks or Hebrews (see Chrysostom's comment), but in Paul's thus going into the house of a proselyte hard by the synagogue we may see how his spirit had been stirred. But further: this Titus Justus was evidently a Roman citizen, one of the coloni in Corinth, and thus St. Paul would gain access through him to the more educated class in the city, Ramsay, St. Paul, p. 256, and “Corinth,” Hastings' B.D., i. 480. συνομοροῦσα : there is no need to suppose that he left his lodgings with Aquila this house became Paul's place of meeting (so in Ephesus, cf. Acts 19:9-10); he had his own synagogue there (Blass); in classics simple verb ὁμορέω, ὁμουρέω; compound only found here; συνόμορος, Eccl [319] writers.

[319]ccl. ecclesiastical.