One of the solutions to the crossword term 'ONE OF THE APOSTLES' is Paul, with 4 letters. Paul was one of the twelve apostles of Jesus Christ and is traditionally considered to be the author of several books of the New Testament. Another solution is Peter, with 5 letters. Peter was also one of the twelve apostles of Jesus Christ and is known for his leadership role in the early Christian church. Simon, with 5 letters, is another solution. He was a fisherman from Bethsaida who was called by Jesus to follow him and become an apostle. JOHN, with 4 letters, is another solution. He was one of the twelve apostles of Jesus Christ and is traditionally believed to be the author of the Gospel of JOHN. StSimon, with 7 letters, is another solution. He was one of the seventy disciples of Jesus Christ and is mentioned in the Gospel of Luke. StAndrew, with 8 letters, is another solution. He was one of the twelve apostles of Jesus Christ and is known as the patron saint of Scotland. StThomas, with 8 letters, is another solution. He was one of the twelve apostles of Jesus Christ and is known for his doubts about the resurrection of Jesus. Lastly, SaintSimon, with 10 letters, is another solution. He was one of the seventy disciples of Jesus Christ and is mentioned in the Gospel of Luke.