Over the last several chapters (John 13—16), Jesus has been giving last-minute instruction to His closest disciples. These lessons composed a large part of the Last Supper. Among those teachings were several warnings about persecution, with the encouragement of knowing the Holy Spirit would come. In chapter 17, we read Jesus' High Priestly Prayer, making requests on behalf of Himself, the apostles, and future believers. After this, Jesus will go into Gethsemane where Judas will turn Him over for arrest and His eventual execution.