5 Bible Verses about relentless

I say to you, though he will not rise and give him because he is his friend, yet because of his importunity he will rise and give him as many as he needeth.

and having brought them before the magistrates, said, These men are grievously disturbing our city, being Jews;

And when these things begin to come to pass, look up, and lift up your heads; for your redemption draweth nigh.

and will go out to deceive the nations which are in the four corners of the earth, Gog and Magog, to gather them together to the war, the number of whom is as the sand of the sea.

While he was yet speaking, lo! a multitude, and he that was called Judas, one of the twelve, was at the head of them; and he drew near to Jesus to kiss him.