'Old' in the Bible

They will come to their end; but you are for ever; they will become old as a robe;

When he says, A new agreement, he has made the first agreement old. But anything which is getting old and past use will not be seen much longer.

For then he would have undergone a number of deaths from the time of the making of the world: but now he has come to us at the end of the old order, to put away sin by the offering of himself.

Then he said, See, I have come to do your pleasure. He took away the old order, so that he might put the new order in its place.

And by faith Sarah herself had power to give birth, when she was very old, because she had faith in him who gave his word;