And as concerning that he raised him up from the dead, now no more to return to corruption, he said on this wise, I will give you the sure mercies of David.

Then Peter came to himself and said, "Now I'm sure that the Lord has sent his angel and rescued me from Herod and from everything the Jewish people were expecting!"

Unto whom he also presented himself alive, after he had suffered, by many sure tokens, throughout forty days making himself visible unto them, and speaking the things concerning the kingdom of God.

saying, "The prison found we shut as sure as was possible and the keepers standing without before the doors: but when we had opened we found no man within."

And now behold, I am sure that henceforth ye all, through whom I have gone preaching the kingdom of God, shall see my face no more.

For I am sure of this: that after my departing shall grievous wolves enter in among you, which will not spare the flock.

but in every nation the person who fears God and does what is right [by seeking Him] is acceptable and welcomed by Him.

Indeed, the King knows about these matters, so I speak before him without constraint. I am sure that there is nothing whatever of what I have been telling him that has escaped his attention; for all this has not been done in a corner.

Be sure of this, then, that this salvation of God has been sent to the Gentiles; they will listen to it."

And those who were with me saw the light, to be sure, but did not understand the voice of the One who was speaking to me.

What then ought you to do? They are sure to hear that you have come to Jerusalem;

And a light breeze from the south sprang up, so that they supposed they were now sure of their purpose. So weighing anchor they ran along the coast of Crete, hugging the shore.