Lutheran worship is liturgical. While that often refers to an order of worship, it can also refer to the calendar of the Church Year. The Church Year includes major festivals, such as Christmas, Epiphany, Easter, Pentecost, etc... On Sunday, October 18, we will recognize a minor festival, the Festival of St. Luke, Evangelist.
St. Luke was a close companion of St. Paul. St. Paul refers to Luke a number of times, particularly that Luke was with Paul in the final days of Paul’s life (2 Timothy 4:11). Luke wrote the gospel that bears his name and the book of Acts (which also demonstrates his association with Paul in the portions that talk about what “we” did). Not only was Luke a physician (Colossians 4:14), he was obviously a historian which is seen throughout Luke’s Gospel and the book of Acts where Luke is careful to date events and cite people and places. We are especially grateful that, under the Holy Spirit’s inspiration, Luke “carefully investigated everything ... so that (we) may know the certainty of the things (we) have been taught.” (Luke 1:3,4)