All tagged the Lamb of God
Evangelism—it tends to polarize or paralyze us. Some people are turned off by gospel preachers and those who hand out gospel tracts, while others are drawn to it.
Many people are afraid of rejection when sharing their faith with others. Others may think they don't know enough to do it well or are afraid of questions they can't answer.
Each of us has various roles in life—within our family of origin and at various points in life. Some roles are temporary and some endure. John the Baptizer knew his role in life. He was the "voice in the desert" who preceded and proclaimed the coming of Israel's Messiah.
John knew and accepted that his important but limited role would end when the One whom he proclaimed arrived. But how would he know for sure who this person was?