I am telling [you] the truth in Christ [i.e., since I am a Christian]; I am not lying. My conscience, [confirmed] by the Holy Spirit, supports my statements [as true],
For I have often told you before, and am telling you again with tears in my eyes, that many people are living as the enemies of the cross of Christ [i.e., their lives oppose the purpose of Christ’s death].
And I will give [authority] to my two witnesses and they will prophesy for 1,260 days, wearing sackcloth” [i.e., a black, coarse cloth made of goat’s hair].