8 Bible Verses about Boldness, Comes From

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

Pray in the Spirit at all times with every kind of prayer and request. Likewise, be alert with your most diligent efforts and pray for all the saints.

When Saul arrived in Jerusalem, he tried to join the disciples, but they all were afraid of him because they wouldn't believe he was a disciple. Barnabas, however, introduced Saul to the apostles, telling them how on the road Saul had seen the Lord, who had spoken to him, and how courageously he had spoken in the name of Jesus in Damascus. So he freely circulated among them in Jerusalem, speaking courageously in the name of the Lord. read more.
He kept talking and arguing with the Hellenistic Jews, but they were bent on murdering him.

in keeping with the eternal purpose that God carried out through the Messiah Jesus our Lord,

I rejoice because I eagerly expect and hope that I will have nothing to be ashamed of, because through my boldness the Messiah will be exalted through me, now as always, whether I live or die.

Moreover, because of my imprisonment the Lord has caused most of the brothers to become confident to speak God's word more boldly and courageously than ever before.

So let us keep on coming boldly to the throne of grace, so that we may obtain mercy and find grace to help us in our time of need.

This is how love has been perfected among us: we will have confidence on the day of judgment because, during our time in this world, we are just like him.