It was to Mary’s home that Peter found his way after his miraculous escape, for he knew that a company of believers had gathered there to pray for his release. Peter had a peculiar affection for the godly home. He called Mark, “his son” (1 Peter 5:13) &–;a spiritual son, having led him to yield his life to the Saviour. The way in which the saints met in Mary’s home bespeaks her tried steadfastness and the bond of intimacy that existed between them. That Rhoda was one of the maids indicates that the household was considerably large, implying that Mary was a widow with means to maintain such a commodious home. As Barnabas her relative gave up his land for Christ, Mary gave up her Jerusalem home to be used as an infant church.
Mary was a woman of sterling qualities and was loyal to her Christian ideals. At that time Christians were a persecuted sect, yet she faced the consequences of yielding up her home as a center of spiritual power and influence, and was self-sacrificing in time, effort and money to serve the Lord. It has been suggested that young Rhoda who went to open the door for Peter was hesitant thinking perhaps it was the soldiers of Herod who had come to arrest some of the homeless Christian friends whose benefactress and patron Mary had become.
As for Mark the evangelist, her son, he was deeply attached to his mother which was probably one reason why he returned to Jerusalem from Perga (Acts 13:13). He wanted to be nearer the one who had meant so much in his life. Doubtless he derived something of Mary’s straightforward and decided character so prominent in the gospel he wrote portraying Jesus as the lowly servant of God.