You may have noticed that the free Vyrso resource is a monograph. As such, it does not functional as a calendar devotional - not a complaint given that it Vyrso and free. However, if you compile the following file as either Reading Cycle or Lectionary it will reflect the calendar. If you do not use a lectionary you can prioritize it and have it show as a lectionary on the home page. Otherwise you can use either the tool bar or favorites to make it convenient to open. It will open to the correct date.
Corrected file: dates 9 Dec and 10 Dec milestones
7028.Companion lectionary for John Piper Good News of Great Joy.docx
