'Among' in the Bible

I am convinced of this, that the one who began a good action among you will bring it to completion by the Day of the Messiah Jesus.

And thus it has become notorious among all the Imperial Guards, and everywhere, that it is for the sake of Christ that I am a prisoner;

Have the same attitude among yourselves that was also in the Messiah Jesus:

Do everything without murmuring or questioning [the providence of God],

That ye may be blameless and harmless, the sons of God, without rebuke, in the midst of a crooked and perverse nation, among whom ye shine as lights in the world;

assuming that I will somehow reach the resurrection from among the dead.