John Chrysostom

"These were all continuing with one accord in prayer together with the women." For this is a powerful weapon in temptations; and to this they had been trained. "Continuing with one accord." Good. Besides, the present temptation directed them to this: for they exceedingly feared the Jews. "With the women," it is said: for he had said that they had followed Him: "and with Mary the mother of Jesus." How then is it said, that "that disciple" took her to his own home, at that time? …

Homily on Acts 3 ↗

Theophylact of Ohrid

But how does he say, "with Mary the mother of Jesus"? Although the evangelist said that "from that time the disciple… took Her to his own" (John 19:27), this in no way contradicts the foregoing, because if that very disciple was there, then nothing prevented Her from being present as well. Why does he not mention Joseph here? …

Commentary on Acts ↗

Cyprian

"Blessed," says He, "are the peacemakers; for they shall be called the sons of God." [Matthew 5:9] It behooves the sons of God to be peacemakers, gentle in heart, simple in speech, agreeing in affection, faithfully linked to one another in the bonds of unanimity. This unanimity formerly prevailed among the apostles; and thus the new assembly of believers, keeping the Lord's commandments, maintained its charity. …

Treatise 1, Sections 24-25 ↗

Bede

With the women and Mary the mother of Jesus, and his brothers. It says brothers of Jesus, not of Mary. For in Greek there is a clear distinction where it is written not αὐτῆς but αὐτοῦ, which without any doubt is a masculine pronoun among them. Blessed Luke took care to inform readers that the brothers of the Lord were participants in his faith at that time, about whom it was previously said before his passion: "Neither did his brothers believe in him."

Retractions on Acts ↗