The Holy Spirit leads into all truth, and knowledge of what is coming. Who is this spirit? How are we to follow and learn from this Holy Spirit? It comes down to becoming a disciple of Jesus, believing in him and following the way of teachings he introduced. In practice that is not necessarily anything deeply philosophical or academic, but rather about getting the gist of the magnitude of fame and worthiness of Jesus, essentially his name, and believing in it, so it is worth giving all we have to follow his path. This makes us his. Then, being his, we are allowed by God to receive the Holy Spirit forever, to lead into all truth, and to save us by this truth setting us free from our severe shortcomings and wrongdoings. This puts us in a right path forever, to accomplish the righteous purposes of God the Father. It is made possible by the death of Jesus on the cross, and his resurrection by the power of God shortly after, such that he now lives forever, to help and save his followers. This turns aside the anger of God about our wrongdoing, and provides for making us pure from it these wrongs. Christ died for you.
