'Renounced' in the Bible

For as for our troubles which came upon us in the province of Asia, we would have you know, brethren, that we were exceedingly weighed down, and felt overwhelmed, so that we renounced all hope even of life.

But have renounced the hidden things of dishonesty, not walking in craftiness, nor handling the word of God deceitfully; but by manifestation of the truth commending ourselves to every man's conscience in the sight of God.

and will therefore receive condemnation because they have renounced their original pledge.

‘I know your deeds. See, I have set before you an open door which no one is able to shut, for you have a little power, and have kept My word, and have not renounced or denied My name.