Imagine yourself gathering with Jesus and His closest followers for dinner—not just any dinner, but the meal that will be their last before the Messiah is led away and crucified. That evening, Jesus’ final instructions to His disciples are recorded in John 14–16. He lays out what is coming: He will be leaving, but the Father will send the Comforter, the Holy Spirit, who will teach all things to those who believe in Him. John 15 gives a beautiful illustration of how we are to bear fruit in our lives by abiding in Jesus Christ. It begins: “I am the…