The Apostle Paul
1 Thessalonians 5:4BSB·traditional attribution

But you, brothers, are not in the darkness so that this day should overtake you like a thief.

John Calvin Reformed @genevareformer

4 But ye, brethren. He now admonishes them as to what is the duty of believers, that they look forward in hope to that day, though it be remote. And this is what is intended in the metaphor of day and light.

Matthew Henry Presbyterian @wholebiblehenry

In these words observe, I. The apostle tells the Thessalonians it was needless or useless to enquire about the particular time of Christ's coming: Of the times and seasons you need not that I write unto you, Th1 5:1. The thing is certain that Christ will come, and there is a certain time appointed for his coming; but there was no need that the apostle...

Commenting on 1 Thessalonians 5:1-5

John Gill Reformed Baptist @doctorgill

But ye, brethren, are not in darkness,.... In a state of unregeneracy, which is a state of darkness, blindness, and ignorance, and which is the condition of all men by nature; they are born in darkness, and are brought up in it, and willingly, walk in it; they are covered with it, as the earth was covered with darkness in its first creation; and dwell...