'Eternal' in the Bible

For from the first making of the world, those things of God which the eye is unable to see, that is, his eternal power and existence, are fully made clear, he having given the knowledge of them through the things which he has made, so that men have no reason for wrongdoing:

And by them the glory of the eternal God was changed and made into the image of man who is not eternal, and of birds and beasts and things which go on the earth.

To those who go on with good works in the hope of glory and honour and salvation from death, he will give eternal life:

That, as sin had power in death, so grace might have power through righteousness to eternal life through Jesus Christ our Lord.

But now, being free from sin, and having been made servants to God, you have your fruit in that which is holy, and the end is eternal life.

For the reward of sin is death; but what God freely gives is eternal life in Jesus Christ our Lord.

Now to him who is able to make you strong in agreement with the good news which I gave you and the preaching of Jesus Christ, in the light of the revelation of that secret which has been kept through times eternal,

But is now made clear; and by the writings of the prophets, by the order of the eternal God, the knowledge of it has been given to all the nations, so that they may come under the rule of the faith;