'Unto' in the Bible

'Be not afraid of the things that thou art about to suffer; lo, the devil is about to cast of you to prison, that ye may be tried, and ye shall have tribulation ten days; become thou faithful unto death, and I will give to thee the crown of the life.

and he who is overcoming, and who is keeping unto the end my works, I will give to him authority over the nations,

lo, I have stood at the door, and I knock; if any one may hear my voice, and may open the door, I will come in unto him, and will sup with him, and he with me.

because the Lamb that is in the midst of the throne shall feed them, and shall lead them unto living fountains of waters, and wipe away shall God every tear from their eyes.'

and I went away unto the messenger, saying to him, 'Give me the little scroll;' and he saith to me, 'Take, and eat it up, and it shall make thy belly bitter, but in thy mouth it shall be sweet -- as honey.'

and she brought forth a male child, who is about to rule all the nations with a rod of iron, and caught away was her child unto God and His throne,

and they did overcome him because of the blood of the Lamb, and because of the word of their testimony, and they did not love their life -- unto death;

because of this be glad, ye heavens, and those in them who do tabernacle; woe to those inhabiting the land and the sea, because the Devil did go down unto you, having great wrath, having known that he hath little time.'

and trodden was the wine-press outside of the city, and blood did come forth out of the wine-press -- unto the bridles of the horses, a thousand, six hundred furlongs.

for they are spirits of demons, doing signs -- which go forth unto the kings of the earth, and of the whole world, to bring them together to the battle of that great day of God the Almighty; --

because her sins did follow -- unto the heaven, and God did remember her unrighteousness.

And there came unto me one of the seven messengers, who have the seven vials that are full of the seven last plagues, and he spake with me, saying, 'Come, I will shew thee the bride of the Lamb -- the wife,'

'Happy are those doing His commands that the authority shall be theirs unto the tree of the life, and by the gates they may enter into the city;

'For I testify to every one hearing the words of the prophecy of this scroll, if any one may add unto these, God shall add to him the plagues that have been written in this scroll,