Contradiction with Matthew 24:36
This verse suggests that no one knows the day or hour, contradicting the notion that believers are not in darkness regarding the timing.
Matthew 24:36: But of that day and hour knoweth no [man], no, not the angels of heaven, but my Father only.
Contradiction with Mark 13:32
Similar to Matthew 24:36, it emphasizes the unknown timing, contradicting the assurance of light given in Thessalonians.
Mark 13:32: But of that day and [that] hour knoweth no man, no, not the angels which are in heaven, neither the Son, but the Father.
Contradiction with 2 Peter 3:10
States that the day of the Lord will come as a thief in the night, implying suddenness and unexpectedness, contrasting with the awareness suggested in Thessalonians.
2 Peter 3:10: But the day of the Lord will come as a thief in the night; in the which the heavens shall pass away with a great noise, and the elements shall melt with fervent heat, the earth also and the works that are therein shall be burned up.