ΚΑΤΑ ΜΑΡΚΟΝ 1.2

1.2 Καθὼς γέγραπται ἐν τῷ Ἠσαΐᾳ τῷ προφήτῃ· Ἰδοὺ ἀποστέλλω τὸν ἄγγελόν μου πρὸ προσώπου σου, ὃς κατασκευάσει τὴν ὁδόν σου·

Καθὼς
adverb, just as

γέγραπται
perfect, passive, indicative, 3rd, singular, γραφω It is written

ἐν τῷ Ἠσαΐᾳ
preposition + dative, singular, masculine, in Isaiah

τῷ προφήτῃ·
dative, singular masculine, προφητης, the prophet

Ἰδοὺ
Behold

ἀποστέλλω
present, active, indicative, 1st, singular, ἀποστέλλω, I send

τὸν ἄγγελόν
accusative, singular, masculine, αγγελος, angel, messenger

μου
genitive, 1st, singular, masculine, my

πρὸ
preposition, before

προσώπου
genitive, neuter, singular, προσώπον, face

σου,
genitive, 2nd, singular, masculine, your

ὃς
nominative, 3rd, singular, masculine, who

κατασκευάσει
future, active, indicative, 3rd, singular, κατασκευάζω, prepare, build

τὴν ὁδόν
accusative, singular, feminine, ὁδός, the way

σου·
genitive, 2nd, singular, masculine, your

Just as it is written in Isaiah the prophet,
"Behold, I send my messenger before your face, who will prepare your way."