4. The three oldest manuscripts prefix "but," or "nevertheless" (notwithstanding thy spiritual deadness), and omit "even."
      names--persons named in the book of life (Re 3:5) known by name by the Lord as His own. These had the reality corresponding to their name; not a mere name among men as living, while really dead (Re 3:1). The gracious Lord does not overlook any exceptional cases of real saints in the midst of unreal professors.
      not defiled their garments--namely, the garments of their Christian profession, of which baptism is the initiatory seal, whence the candidates for baptism used in the ancient Church to be arrayed in white. Compare also Eph 5:27, as to the spotlessness of the Church when she shall be presented to Christ; and Re 19:8, as to the "fine linen, clean and white, the righteousness of the saints," in which it shall be granted to her to be arrayed; and "the wedding garment." Meanwhile she is not to sully her Christian profession with any defilement of flesh or spirit, but to "keep her garments." For no defilement shall enter the heavenly city. Not that any keep themselves here wholly free from defilement; but, as compared with hollow professors, the godly keep themselves unspotted from the world; and when they do contract it, they wash it away, so as to have their "robes white in the blood of the Lamb" (Re 7:14). The Greek is not "to stain" (Greek, "miainein"), but to "defile," or besmear (Greek, "molunein"), So 5:3.
      they shall walk with me in white--The promised reward accords with the character of those to be rewarded: keeping their garments undefiled and white through the blood of the Lamb now, they shall walk with Him in while hereafter. On "with me," compare the very same words, Lu 23:43; Joh 17:24. "Walk" implies spiritual life, for only the living walk; also liberty, for it is only the free who walk at large. The grace and dignity of flowing long garments is seen to best advantage when the person "walks": so the graces of the saint's manifested character shall appear fully when he shall serve the Lord perfectly hereafter (Re 22:3).
      they are worthy--with the worthiness (not their own, but that) which Christ has put on them (Re 7:14). Eze 16:14, "perfect through MY comeliness which I had put upon thee." Grace is glory in the bud. "The worthiness here denotes a congruity between the saint's state of grace on earth, and that of glory, which the Lord has appointed for them, about to be estimated by the law itself of grace" [VITRINGA]. Contrast Ac 13:46.

JFB.