Joh_13:16-17. Truly you, the lesser (
ἀπόστολος
: one sent), may not dispense with the performance of that which I, the greater, have here performed. Comp. Joh_15:20; Mat_10:24; Luk_6:40.
ταῦτα
] That which I have set forth to you in accordance with the above (Joh_13:13-16) by my
ὑπόδειγμα
, by means of the feet-washing, and have made an obligation.
εἰ
expresses the general, and
ἐάν
the particular, additional condition. Comp. on the twofold protasis, Stallbaum, ad Plat. Phaed. p. 67 E, Apol. p. 20 C; Klotz, ad Devar. p. 512; Ellendt, Lex. Soph. I. p. 493. The
εἰ
makes a definite supposition (
οἴδατε
δὲ
αὐτὰ
παρʼ
ἐμοῦ
μαθόντες
, Euth. Zigabenus);
ἐάν
is in case you, etc. The knowing is objectively granted, the doing subjectively conditioned.
μακαρ
.] said in reference to the happiness of the present and future Messianic
ζωή
. Comp. on Joh_19:29.