Daniel Jackson has been surrounded by spirit his entire life, but the ability to communicate with spirit bloomed when he turned 50.

As an intuitive reader he communicates with spirit and angels, most notably the Arc Angels. He's able to confirm spirit crossings, provide spiritual consult and guidance for those seeking help with life's problems. He's also able to retrieve answers for people who feel they have lost their way (spiritually and emotionally). The answers he retrieves are received from the Arc Angels, which is ultimately the word of God. 

He is an ordinary man called to become extraordinary through a calling by God.