“What does it mean to be a prophet?” This is the challenge preachers must wrestle with and present to their congregations over and over, says Luke Timothy Johnson, a renowned Scripture scholar, ...

In Colossians 4:14, St. Paul writes: “Luke the beloved physician and Demas greet you.” In 2 Timothy 4:11, Paul writes: “Luke alone is with me. Get Mark and bring him with you; for he is very useful in ...