'Completed' in the Bible

Be on the alert and strengthen the remaining [things] that are about to die, for I have not found your works completed before my God.

And to each one of them a white robe was given, and it was said to them that they should rest yet a short time, until [the number of] their fellow slaves and their brothers who were about to be killed as they [had been] were completed also.

But in the days of the sound of the seventh angel, whenever he is about to blow the trumpet, then the mystery of God is completed, as he announced to his own slaves the prophets."

And when they have completed their testimony, the beast that comes up from the abyss will make war with them and will conquer them and will kill them.

And I saw another great and marvelous sign in heaven: seven angels having seven plagues [that are] the last [ones], because with them the wrath of God is completed.

and the temple was filled with smoke from the glory of God and from his power, and no one was able to enter into the temple until the seven plagues of the seven angels were completed.

and threw him into the abyss, and shut [it] and sealed [it] above him, in order that he could not deceive the nations again until the thousand years are completed. After these [things] it is necessary [for] him to be released [for] a short time.

(The rest of the dead did not come to life until the thousand years were completed.) This [is] the first resurrection.

And when the thousand years are completed, Satan will be released from his prison