"Andrew, Simon Peter’s brother, was one of the two who heard what John had said and who had followed Jesus. The first thing Andrew did was to find his brother Simon and tell him, “We have found the Messiah” (that is, the Christ). And he brought him to Jesus." -- John 1:40-42
I wanted to tell the world the day I got engaged. I also wanted to tell the world the two days that my sons were born. We all have exciting life changing moments that motivate us to tell the good news to as many people as possible. Why do we make such an effort to spread the news? It's because we want everyone to share in our joy.
When Andrew found the Lord and spent time with him, the very first thing he did was tell his brother. He was excited about finding the long awaited Messiah and he wanted everyone to know. He was overjoyed with his discovery and couldn't keep it to himself. He wanted everyone to share his joy.
Since you came to the knowledge of the Lord how has your life changed? Has the Lord blessed you in tremendous ways? Who have you told about these wonderful things? Why not be an Andrew today and share your joy with everyone?