Biblion Bible Commentary
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A Lamp Shining in a Dark Place
2 Peter 1:19
19 We have the more sure word of prophecy; and you do well that you heed it as to a lamp shining in a dark place, until the day dawns and the morning star arises in your hearts, · WEB
Having just described hearing God's own voice, Peter says the written word is more sure than that — and tells his readers to use it as a lamp.
We have the more sure word of prophecy. The comparison is with what verse 18 has just reported, which makes this one of the boldest claims in Scripture: a written prophetic word is firmer ground than an audible voice from heaven witnessed personally.
The reason is not stated here but is implied by the letter's method. An experience happens once, to a few, and cannot be re-examined; a prophetic word can be read, weighed, and tested by anyone, in any generation. Peter's own experience is thirty years behind him and available to no one else. The word is in his readers' hands.
The use he prescribes is practical: you do well that you heed it as a lamp shining in a dark place. A lamp is not looked at; it is looked by. The psalm says the same of the word at the feet Psalms 119:105.
And there is a term set on the lamp's usefulness — until the day dawns and the morning star, phōsphoros G5459, rises in your hearts. The word occurs nowhere else in the New Testament. Lamps are for the night, and the night is the interval this whole letter is about.
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