The Gospel of John was written to convince people that Jesus is the Christ so that we would put our trust in him. In this sermon, your focus is on explaining the mystery of the incarnation—how God took on flesh. Since there is a lot of confusion in many churches regarding the incarnation, your sermon should also address particular doctrinal errors that are prevalent in your local community.
14 Et la Parole a été faite chair, et elle a habité parmi nous, pleine de grâce et de vérité; et nous avons contemplé sa gloire, une gloire comme la gloire du Fils unique venu du Père.