2 Peter 3:8

Second Answer to the sceptical argument: Time is the condition of man’s thought and action, but not of God’s. His thoughts are not as our thoughts, nor His ways as our ways; what seems delay to us is none to Him.

But, beloved, be not ignorant of this one thing. — Although these scoffers are willingly ignorant of what refutes their error, do not you be ignorant of what will lead you to the truth.

One day is with the Lord as a thousand years. — This half of the saying is quite original, and has no equivalent in Psalms 90:4. The second half is only partially parallel to “a thousand years in Thy sight are but as yesterday, when it is past.” Consequently, we cannot be sure that the Apostle had this passage from the Psalms in his mind, though it is probable enough that he had. That God Can punish in one day the sins of a thousand years is a thought which is neither in the text nor in the context. What is insisted on is simply this — that distinctions of long and short time are nothing in the sight of God; delay is a purely human conception. Justin Martyr, about A.D. 145 (Trypho, lxxxi.), gives “the day of the Lord is as a thousand years” as a quotation, and in this form it is closer to 2 Peter 3:8 than to Psalms 90:4. As another possible reference to our Epistle follows in the next chapter, it may be regarded as not improbable that Justin knew the Epistle. (See above, second Note on 2 Peter 2:1.) But the saying may have been a favourite one, especially with those who held Millenarian views. In the Epistle of Barnabas (xv. 4) we read,” For a day means with Him a thousand years, and He Himself witnesseth, saying, Behold, to-day shall be as a thousand years,” where for “to-day” the Codex Sinaiticus reads “the day of the Lord.” Irenæus has “The day of the Lord is as a thousand years” twice — (V. xxiii. 2; xxviii. 3); Hippolytus has it once (Comm. on Daniel, Lagarde, p. 153); Methodius once (in Photius’ Bibliotheca, cod. 235). In no case, however, is the context at all similar to the verses before us.