'Strong' in the Bible

Be on the watch, and make strong the rest of the things which are near to death; because as judged by me your works have not come up to God's measure.

And I saw a strong angel proclaiming with a loud voice, Who is worthy to open the book, and to loose the seals thereof?

The stars in the sky fell to the earth like a fig tree drops its fruit when it is shaken by a strong wind.

And the kings of the earth, and the great, and the chiliarchs, and the rich, and the strong, and every bondman and freeman, hid themselves in the caves and in the rocks of the mountains;

And I saw another strong messenger coming down out of the heaven, arrayed with a cloud, and a rainbow upon the head, and his face as the sun, and his feet as pillars of fire,

And the two witnesses heard a loud voice from heaven saying to them, “Come up here.” Then they ascended into heaven in the cloud, and their enemies watched them.

But it was not strong enough, and there was no longer any place for them in heaven.

Then I heard a loud voice in heaven, saying,“Now the salvation, and the power, and the kingdom (dominion, reign) of our God, and the authority of His Christ have come; for the accuser of our [believing] brothers and sisters has been thrown down [at last], he who accuses them and keeps bringing charges [of sinful behavior] against them before our God day and night.

And he cried mightily with a strong voice, saying, Babylon the great is fallen, is fallen, and is become the habitation of devils, and the hold of every foul spirit, and a cage of every unclean and hateful bird.

Therefore shall her plagues come in one day, death, and mourning, and famine; and she shall be utterly burned with fire: for strong is the Lord God who judgeth her.

from afar having stood because of the fear of her torment, saying, Woe, woe, the great city! Babylon, the strong city! because in one hour did come thy judgment.

And one strong messenger did take up a stone as a great millstone, and did cast it to the sea, saying, 'Thus with violence shall Babylon be cast, the great city, and may not be found any more at all;

And I heard as a voice of a great crowd, and as a voice of many waters, and as a voice of strong thunders, saying, Hallelujah, for the Lord our God the Almighty has taken to himself kingly power.

And out of his mouth comes a sharp sword, with which he overcomes the nations: and he has rule over them with a rod of iron: and he is crushing with his feet the grapes of the strong wrath of God the Ruler of all.

that ye may eat flesh of kings, and flesh of chiefs of thousands, and flesh of strong men, and flesh of horses, and of those sitting on them, and the flesh of all -- freemen and servants -- both small and great.'