We have also a more sure word of prophecy; whereunto ye do well that ye take heed, as unto a light that shineth in a dark place, until the day dawn, and the day star arise in your hearts:
We also have the prophetic message as something completely reliable, and you will do well to pay attention to it, as to a light shining in a dark place, until the day dawns and the morning star rises in your hearts.
Καὶ ἔχομεν βεβαιότερον τὸν προφητικὸν λόγον, ᾧ καλῶς ποιεῖτε προσέχοντες, ὡς λύχνῳ φαίνοντι ἐν αὐχμηρῷ τόπῳ, ἕως οὗ ἡμέρα διαυγάσῃ, καὶ φωσφόρος ἀνατείλῃ ἐν ταῖς καρδίαις ὑμῶν·
Kai echomen bebaioteron ton prophētikon logon, ō kalōs poieite prosechontes, ōs lychnō phainonti en aychmērō topō, eōs oy ēmera diaygasē, kai phōsphoros anateilē en tais kardiais ymōn·