'Fulfilment' in the Bible

All this took place in fulfilment of what the Lord had spoken through the Prophet,

And in regard to them the prophecy of Isaiah is receiving signal fulfilment: "'You will hear and hear and by no means understand, and you will look and look and by no means see.

in fulfilment of the saying of the Prophet, "I will open my mouth in figurative language, I will utter things kept hidden since the creation of all things."