Lo que existía desde el principio^a, lo que hemos oído^b, lo que hemos visto^c con nuestros ojos, lo que hemos contemplado^d y lo que han palpado nuestras manos^e, acerca del Verbo de vida^f 2 (pues¹ la vida fue manifestada^a, y nosotros la hemos visto^b y damos testimonio^c y os anunciamos la vida eterna^d, la cual estaba con el Padre^e y se nos manifestó^f); 3 lo que hemos visto^a y oído^b, os proclamamos también a vosotros, para que también vosotros tengáis comunión con nosotros; y en verdad nuestra comunión es con el Padre y con su Hijo Jesucristo^c. 4 Os escribimos estas cosas^a para que nuestro¹ gozo sea completo^b.

5 Y este es el mensaje que hemos oído de Él^a y que os anunciamos: Dios es luz^b, y en Él no hay tiniebla alguna. 6 Si decimos que tenemos comunión con Él^a, pero¹ andamos en tinieblas, mentimos^b y no practicamos la verdad^c; 7 mas si andamos en la luz^a, como Él está en la luz^b, tenemos comunión los unos con los otros, y la sangre de Jesús su Hijo nos limpia de todo pecado^c. 8 Si decimos que no tenemos pecado^a, nos engañamos a nosotros mismos y la verdad no está en nosotros^b. 9 Si confesamos nuestros pecados^a, Él es fiel y justo para perdonarnos los pecados y para limpiarnos de toda maldad^1b. 10 Si decimos que no hemos pecado^a, le hacemos a Él mentiroso^b y su palabra no está en nosotros^c.

What was ^afrom the beginning, what we have ^bheard, what we have ^cseen with our eyes, what we ^dhave looked at and ^etouched with our hands, concerning the ^fWord of Life— 2 and ^athe life was manifested, and we have ^bseen and ^ctestify and proclaim to you ^dthe eternal life, which was ^ewith the Father and was ^fmanifested to us— 3 what we have ^aseen and ^bheard we proclaim to you also, so that you too may have fellowship with us; and indeed our ^cfellowship is with the Father, and with His Son Jesus Christ. 4 ^aThese things we write, so that our ^bjoy may be made complete.

5 ^aThis is the message we have heard from Him and announce to you, that ^bGod is Light, and in Him there is no darkness at all. 6 ^aIf we say that we have fellowship with Him and yet walk in the darkness, we ^blie and ^cdo not practice the truth; 7 but if we ^awalk in the Light as ^bHe Himself is in the Light, we have fellowship with one another, and ^cthe blood of Jesus His Son cleanses us from all sin. 8 ^aIf we say that we have no sin, we are deceiving ourselves and the ^btruth is not in us. 9 ^aIf we confess our sins, He is faithful and righteous to forgive us our sins and ^bto cleanse us from all unrighteousness. 10 ^aIf we say that we have not sinned, we ^bmake Him a liar and ^cHis word is not in us.

What was ^afrom the beginning, what we have ^bheard, what we have ^cseen with our eyes, what we ^dhave looked at and ^etouched with our hands, concerning the ^fWord of Life— 2 and ^athe life was revealed, and we have ^bseen and ^ctestify and proclaim to you ^dthe eternal life, which was ^ewith the Father and was ^frevealed to us— 3 what we have ^aseen and ^bheard we proclaim to you also, so that you too may have fellowship with us; and indeed our ^cfellowship is with the Father, and with His Son Jesus Christ. 4 ^aThese things we write, so that our ^bjoy may be made complete.

5 ^aThis is the message we have heard from Him and announce to you, that ^bGod is Light, and in Him there is no darkness at all. 6 ^aIf we say that we have fellowship with Him and yet walk in the darkness, we ^blie and ^cdo not practice the truth; 7 but if we ^awalk in the Light as ^bHe Himself is in the Light, we have fellowship with one another, and ^cthe blood of Jesus His Son cleanses us from all sin. 8 ^aIf we say that we have no sin, we are deceiving ourselves and the ^btruth is not in us. 9 ^aIf we confess our sins, He is faithful and righteous, so that He will forgive us our sins and ^bcleanse us from all unrighteousness. 10 ^aIf we say that we have not sinned, we ^bmake Him a liar and ^cHis word is not in us.