Footnotes

1. 1 John 1:1 An identical movement of life is transmitted from the Father to the Son, from the Son to his witnesses, and from his witnesses to believers. And the authenticity of this sharing is guaranteed by the real contact of the witnesses with the Son of God, the Word of Life (see Jn 1:1), the Messiah who is truly man. The Christian faith starts from a fact, an event, an experience. Thus, everything appears as a movement from God and a striving toward him, a fellowship of life. Without such an insertion in the bonds of the Church and this link with a real testimony, it would be vain speculation.
   This Prologue deals with the same themes and makes use of the same words as the Prologue to John’s Gospel (beginning, Word, life).
2. 1 John 1:1 The Word of God was the source of life (see Deut 4:1; 32:47; Mt 4:4; Phil 2:16). John gives the title “Word” to the Son of God become man with whom the Apostles lived. Thus, they became eyewitnesses of his glory. They touched him and knew he was real. They heard him with their ears as he spoke the words of life. Everything they preached and wrote about him was based on fact.
3. 1 John 1:2 That life . . . the eternal life: i.e., Christ. He is called “life” because he is the living one who has life in himself (see Jn 11:25; 14:6). He is also the source of life and sovereign over life (1 Jn 5:11). This Letter begins and concludes (1 Jn 5:11) with the theme of eternal life.
4. 1 John 1:3 Fellowship (or communion): the word expresses one of the most important themes in Johannine mysticism: the unity of the Christian community, based on the oneness of each believer with God in Christ. This unity is described in the figures of the vine and the branches (see Jn 15:1-5) and the body and the head (see 1 Cor 12:12; Col 1:18). It also finds expression in various formulations: Christians “abide in God and God in them”; “they are born of God”; “they belong to God”; “they know God.” Such a union with God is manifested in faith and fraternal love.
5. 1 John 1:5 There is no fellowship with God in the absence of faith or love. Christians do not achieve fellowship with God the Light (see Jn 8:12) by giving themselves over to Illuminism or by some magical rite; they do so by believing in the Redemption brought about by Christ’s Passion and by living in the truth (see Jn 3:31), i.e., by entering into a life experience that keeps the commandments of the Gospel in a concrete manner.
6. 1 John 1:5 Light . . . darkness: light represents all that is good, true, and holy, whereas darkness stands for all that is evil and false (see Jn 3:19-21).
7. 1 John 1:8 Christians do not live in some superior spiritual sphere far removed from our daily lives on earth. We must in all honesty acknowledge that sin is present in our lives with all its weight. If we do not do so, we oppose the whole experience attested by Scripture and render insignificant the voluntary sacrifice that Christ made of himself so that human beings might have life. Deliverance from sin is obtained not by evasion but by the act of God who forgives and justifies us in the very depths of our being.