John Gill Commentary John 5:25

"Verily, verily, I say unto you, The hour cometh, and now is, when the dead shall hear the voice of the Son of God; and they that hear shall live." — John 5:25 (ASV)

Verily, verily, I say to you
With the same asseveration as before, and for the further illustration and confirmation of the same thing, occasioned by the last clause of the preceding verse, as well as improving upon the argument in (John 5:21) for his equality with the Father, which he is still pursuing:

the hour is coming, and now is, when the dead shall hear the voice
of the Son of God, and they that hear shall live ;
and which is a full proof of his being equal to God that quickens the dead: or rather this is to be understood of a spiritual resurrection, and the rather, because this sense best agrees with the foregoing verse; and a corporeal resurrection is expressed in somewhat different words, and seems to be distinguished from this in (John 5:28John 5:29) . And besides, the hour, or time of the resurrection of the above particular persons, was not strictly come; nor could they, with propriety, be said to be dead; to which may be added, that the phrase, "they that hear shall live", and none but them, best agrees with this sense.

so then by the "dead" are meant such who are dead in trespasses and sins; who are separated from God, alienated from the life of God, and in whom the image of God is defaced; who are dead in all the powers and faculties of their souls, to that which is spiritually good; and are without spiritual breath, sense, feeling, and motion.

And by "the voice" of Christ is intended his Gospel, which is a voice of love, grace, and mercy, of life and liberty, of peace, pardon, righteousness, and salvation by him; and which being attended with his power, is the means of quickening dead sinners; who may be said to hear it, when it comes not in word only, but in power, and works effectually in them; and is spirit and life, and the power of God unto salvation to them; when they receive it, understand, believe, and obey it: and such persons "shall live"; comfortably, pleasantly, and delightfully, a life of faith on Christ, a life of communion with him, and shall live eternally with him hereafter.