1 John 5:10
He that believeth in the Son of God, hath the testimony of God in himself. He that believeth not the Son, maketh him a liar: because he believeth not in the testimony which God hath testified of his Son.
The verse in its languages
- Vulgate (Clementine)
- Qui credit in Filium Dei, habet testimonium Dei in se. Qui non credit Filio, mendacem facit eum : quia non credit in testimonium quod testificatus est Deus de Filio suo.
- Greek New Testament (SBLGNT)
- ὁ πιστεύων εἰς τὸν υἱὸν τοῦ θεοῦ ἔχει τὴν μαρτυρίαν ἐν αὑτῷ· ὁ μὴ πιστεύων τῷ θεῷ ψεύστην πεποίηκεν αὐτόν, ὅτι οὐ πεπίστευκεν εἰς τὴν μαρτυρίαν ἣν μεμαρτύρηκεν ὁ θεὸς περὶ τοῦ υἱοῦ αὐτοῦ.
Haydock's commentary
He that believeth not the Son, maketh him (God) a liar, by refusing to believe the testimonies given by the three divine Persons, that Jesus was the Messias and the true Son of God, by whom eternal life is obtained and promised to all that comply with his doctrine. In him we have also this lively confidence, that we shall obtain whatever we ask, according to his will, when we ask what is for our good with perseverance and in the manner we ought. And this we know and have experience of, by having obtained the petitions that we have made. (Witham)
From Haydock's Catholic Bible Commentary, 1859, in the transcription made by Todd Easton and kept online by John Paul Wohlschied at johnblood.gitlab.io/haydock.
The Fathers on this verse
St Augustine A Treatise on the Merits and Forgiveness of Sins, and on the Baptism of Infants, From the First Epistle of John
Moreover, from John’s Epistle I meet with the following words, which seem indispensable to the solution of this question: “But if,” says he, “we walk in the light, as He is in the light, we have fellowship one with another, and the blood of Jesus Christ His Son cleanseth us from all sin.” To the like import he says, in another place: “If we receive the witness of men, the witness of God is greater: for this is the witness of God, which is greater because He hath testified of His Son. He that believeth on the Son of God hath the witness in himself: he that believeth not God hath made Him a liar; because he believed not in the testimony that God testified of His Son. And this is the testimony, that God hath given to us eternal life; and this life is in His Son. …