In the Acts of the Holy Apostles we read the following: “A certain Jew named Apollos, born in Alexandria, eloquent and well-versed in the Scriptures, came to Ephesus. He was instructed in the way of the Lord; and being fervent in the spirit, he spoke and taught diligently the things of the Lord, knowing only the baptism of John. He began to speak boldly in the synagogue. Hearing him, Aquila and Priscilla took him and more precisely explained to him the way of the Lord. And when he resolved to go to Achaia, the brethren wrote and asked the disciples to receive him. When he got there, he greatly helped those who believed by grace, for he powerfully confounded the Jews in public, showing by the Scriptures that Jesus is the Christ” (Acts 18:24-28).
The Holy Apostle Apollos assisted the Apostle Paul. Saint Paul speaks about the spread of Christianity among the Corinthians, “I have planted, Apollos watered, but God gave the growth” (1 Cor.3:6). Saint Apollos was later bishop at Smyrna (Asia Minor).
Saint Apollos is also commemorated on December 8 and the Synaxis of the Seventy Apostles on January 4.