Revelation 3:2; Revelation 6:11

Revelation 3:2

2 'Wake up, and strengthen the things that remain, which were about to die; for I have not found your deeds completed in the sight of My God.

Revelation 6:11

11 And there was given to each of them a white robe; and they were told that they should rest for a little while longer, until the number of their fellow servants and their brethren who were to be killed even as they had been, would be completed also.