[6:27] 1 tn Or “a cubit to his height.” A cubit (πῆχυς, phcu") can measure length (normally about 45 cm or 18 inches) or time (a small unit, “hour” is usually used [BDAG 812 s.v.] although “day” has been suggested [L&N 67.151]). The term ἡλικία (Jhlikia) is ambiguous in the same way as πῆχυς (phcus). Most scholars take the term to describe age or length of life here, although a few refer it to bodily stature (see BDAG 436 s.v. 3 for discussion). Worry about length of life seems a more natural figure than worry about height. However, the point either way is clear: Worrying adds nothing to life span or height.
[6:33] 2 tc ‡ Most mss (L W Θ 0233 Ë1,13 33 Ï lat sy mae) read τὴν βασιλείαν τοῦ θεοῦ καὶ τὴν δικαιοσύνην αὐτοῦ (thn basileian tou qeou kai thn dikaiosunhn aujtou, “the kingdom of God and his righteousness”) here, but the words “of God” are lacking in א B pc sa bo Eus. On the one hand, there is the possibility of accidental omission on the part of these Alexandrian witnesses, but it seems unlikely that the scribe’s eye would skip over both words (especially since τοῦ θεοῦ is bracketed by first declension nouns). Intrinsically, the author generally has a genitive modifier with βασιλεία – especially θεοῦ or οὐρανῶν (ouranwn) – but this argument cuts both ways: Although he might be expected to use such an adjunct here, scribes might also be familiar with his practice and would thus naturally insert it if it were missing in their copy of Matthew. Although a decision is difficult, the omission of τοῦ θεοῦ is considered most likely to be original. NA27 includes the words in brackets, indicating doubt as to their authenticity.