{But whoso keepeth} (hos d' an t(8872)(8869)). Indefinite relative
clause with modal an and the present active subjunctive,
"whoever keeps on keeping." {Verily} (al(8874)h(9373)). Truly, of a
truth. This prize is open to all, not confined to a few initiated
Gnostic intellectuals or pneumatics. {Hath the love of God been
perfected} (h(8820)agap(8820)tou theou tetelei(9374)ai). Perfect passive
indicative of 	eleio(935c), stands completed. Probably objective
genitive, our love for God, which is realized in absolute
obedience (Brooke). {Hereby} (en tout(9369)). That is by continuous
keeping of Christ's commandments, not by loud talk and loose
living.