Ch. ii. 18-28.
Ver. 18. A _last hour_,] εσχατη ὡρα. "Hour" is used in all St. John's writings of a definite point of time, which is also providentially fixed. (Cf. John xvii. 1; Apoc. iii. 3.) In something of this elevated signification Shakespeare appears to employ the word in _The Tempest_ in relation to his own life:
_Prospero._ "How's the day?"
_Ariel._ "On the _sixth hour_; at which time, my lord, You said our work should cease."
Each decade of years is here looked upon as a providentially fixed duration of time. The poet intended to retire from the work of imaginative poetry when his life should draw on towards sixty years of age.
Ver. 19. "It doth not appear, nor is it probable, that these antichrists, when gone out from the Apostles, did still pretend to the orthodox faith; and therefore no need for the Apostle to make any provision against it. Nay, it is plainly intimated by the following discourse, that these antichrists being gone forth, did set themselves expressly, directly, against the orthodox, denying that Jesus, whom they did profess, to be the Christ; and therefore the design of this clause is most rationally conceived to be the prevention of that scandal which their horrid apostasy might give to weak Christians; nor could anything more effectually prevent or remove it, than to let them know that these antichristian apostates were never true stars in the firmament of the Church, but only blazing comets, as their falling away did evidently demonstrate."--_Dean Hardy_, 309.
Ver. 19. To use the words of a once famous controversial divine, they may be said to be "of the Church presumptively in their own, and others' opinion, but not really." (_Spalat., lib._ vii., 10, cf. on the whole subject, _St. Aug. Lib. de Bono. Persev._, viii.)
"Let no one count that the good can go forth from the Church; the wind cannot carry away the wheat, nor the storm overthrow the solidly rooted tree. The light chaff is tossed by the wind, the weak trees go down before the blast. 'They went out from us, but they were not of us.'"--_S. Cyp., B. de Simplic._
Ver. 24. _Ye shall abide in the Son, and in the Father._] "If it be asked why the Son is put before the Father, the answer is well returned. Because the Apostle had just before inveighed against those who, though they pretended to acknowledge the Father, yet deny the Son. Though withal there may besides be a double reason assigned: the one to insinuate that the Son is not less than the Father, but that they are equal in essence and dignity. Upon this account most probable it is that the apostolical benediction beginneth with 'The grace of our Lord Jesus Christ,' and then followeth 'the love of God the Father.' The other, because, as Beda well glosseth, No man cometh in, or continueth in, the Father but by the Son, who saith of Himself, 'I am the way, the truth, and the life.'
"To draw it up, lo, here _Eximia laus doctrinæ_, an high commendation of evangelical doctrine, that it leads up to Christ, and by Him to the Father. The water riseth as high as the spring from whence it floweth. No wonder if the gospel, which cometh from God through Christ, lead us back again through Christ to God; and as by hearing and believing this doctrine we are united to, so by adhering to, and persevering in it, we continue in, the Son and the Father. Suitable to this is that promise of our blessed Saviour, John xiv. 23, 'If any man love Me he will keep My word, and My Father will love him, and we will come to him and make our abode with him.'"--_Dean Hardy_, 350.
Ver. 27. The connection of the whole section is well traced by the old divine, whose commentary closes a little below.