For this is he who was spoken of by Isaiah the prophet, saying, "The voice of one crying in the wilderness, make ready the way of the Lord. Make his paths straight."

that it might be fulfilled which was spoken through Isaiah the prophet, saying,

that it might be fulfilled which was spoken through Isaiah the prophet, saying: "He took our infirmities, and bore our diseases."

that it might be fulfilled which was spoken through Isaiah the prophet, saying,

In them the prophecy of Isaiah is fulfilled, which says, 'By hearing you will hear, and will in no way understand; Seeing you will see, and will in no way perceive:

You hypocrites! Well did Isaiah prophesy of you, saying,

He answered them, "Well did Isaiah prophesy of you hypocrites, as it is written, 'This people honors me with their lips, but their heart is far from me.

As it is written in the book of the words of Isaiah the prophet, "The voice of one crying in the wilderness, 'Make ready the way of the Lord. Make his paths straight.

The book of the prophet Isaiah was handed to him. He opened the book, and found the place where it was written,

He said, "I am the voice of one crying in the wilderness, 'Make straight the way of the Lord,' as Isaiah the prophet said."

that the word of Isaiah the prophet might be fulfilled, which he spoke, "Lord, who has believed our report? To whom has the arm of the Lord been revealed?"

For this cause they couldn't believe, for Isaiah said again,

Isaiah said these things when he saw his glory, and spoke of him.

He was returning and sitting in his chariot, and was reading the prophet Isaiah.

Philip ran to him, and heard him reading Isaiah the prophet, and said, "Do you understand what you are reading?"

When they didn't agree among themselves, they departed after Paul had spoken one word, "The Holy Spirit spoke rightly through Isaiah, the prophet, to our fathers,

Isaiah cries concerning Israel, "If the number of the children of Israel are as the sand of the sea, it is the remnant who will be saved;

As Isaiah has said before, "Unless the Lord of Armies had left us a seed, we would have become like Sodom, and would have been made like Gomorrah."

But they didn't all listen to the glad news. For Isaiah says, "Lord, who has believed our report?"

Isaiah is very bold, and says, "I was found by those who didn't seek me. I was revealed to those who didn't ask for me."

Again, Isaiah says, "There will be the root of Jesse, he who arises to rule over the Gentiles; in him the Gentiles will hope."