8 Bible Verses about Boldness, Comes From

The wicked person flees when there is no one pursuing, but the righteous person is as confident as a lion.

With every prayer and petition, pray at all times in the Spirit, and to this end be alert, with all perseverance and requests for all the saints.

When he arrived in Jerusalem, he attempted 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 Saul, brought him to the apostles, and related to them how he had seen the Lord on the road, that the Lord had spoken to him, and how in Damascus he had spoken out boldly in the name of Jesus. So he was staying with them, associating openly with them in Jerusalem, speaking out boldly in the name of the Lord.read more.
He was speaking and debating with the Greek-speaking Jews, but they were trying to kill him.

This was according to the eternal purpose that he accomplished in Christ Jesus our Lord,

My confident hope is that I will in no way be ashamed but that with complete boldness, even now as always, Christ will be exalted in my body, whether I live or die.

and most of the brothers and sisters, having confidence in the Lord because of my imprisonment, now more than ever dare to speak the word fearlessly.

Therefore let us confidently approach the throne of grace to receive mercy and find grace whenever we need help.

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