'Fulfilment' in the Bible

"But as the time drew near for the fulfilment of the promise which God had made to Abraham, the people became many times more numerous in Egypt,

"It is from among David's descendants that God, in fulfilment of His promise, has raised up a Saviour for Israel, even Jesus.

And now I stand here impeached because of my hope in the fulfilment of the promise made by God to our forefathers--