8 Bible Verses about Boldness, Comes From

The wicked flee, but no one pursues, but the righteous is bold like a lion.

with all prayer and supplication praying at all times in the Spirit, and to this [end] being alert with all perseverance and supplication for all the saints,

And [when he] arrived in Jerusalem, he was attempting to associate with the disciples, and they were all afraid of him, [because they] did not believe that he was a disciple. But Barnabas took him [and] brought [him] to the apostles and related to them how he had seen the Lord on the road and that he had spoken to him, and how in Damascus he had spoken boldly in the name of Jesus. And he was going in and going out among them in Jerusalem, speaking boldly in the name of the Lord.read more.
And he was speaking and debating with the {Greek-speaking Jews}, but they were trying to do away with him.

according to the purpose of the ages which he carried out in Christ Jesus our Lord,

according to my eager expectation and hope, that I will be put to shame in nothing, but with all boldness, even now as always Christ will be exalted in my body, whether through life or through death.

and most of the brothers, trusting in the Lord because of my imprisonment, dare [even] more to speak the word without fear.

Therefore let us approach with confidence to the throne of grace, in order that we may receive mercy and find grace to help in time of need.

By this love is perfected with us, so that we may have confidence in the day of judgment, because just as that one is, [so] also are we in this world.