In John 5:32, it is written,
32 There is another who testifies about me, and I know that the testimony that he testifies about me is true.
ΛΓʹ ἄλλος ἐστὶν ὁ μαρτυρῶν περὶ ἐμοῦ καὶ οἶδα ὅτι ἀληθής ἐστιν ἡ μαρτυρία ἣν μαρτυρεῖ περὶ ἐμοῦ TR, 1550
In his commentary on this verse, John Gill wrote,
Meaning not his Father, who is another, and a distinct person, from him, as the Spirit is another comforter; and both distinct testifiers from him, as well as of him. This is indeed the sense of some interpreters; but the Father is particularly mentioned in (John 5:37); and the thread of the discourse, and the climax, or gradation, here used, show, that it is to be understood of “another man,” as Nonnus paraphrases it; of John the Baptist, who is spoken of by name in the next verse, as a witness; and then a greater than he, the works of Christ, and then the Father:
Is John Gill correct? To whom does the Lord Jesus Christ refer by the phrase “another who testifies about me”?