7 Bible Verses about Boldness, Comes From

praying at all seasons with all prayer and supplication in the Spirit, and watching thereunto with all perseverance, and intercession for all the saints;

And when Saul was come to Jerusalem, he attempted to associate with the disciples: and they were all afraid of him, not believing that he was a disciple. But Barnabas took and brought him to the apostles, and related to them, how he had seen the Lord in the way, and that He had spoken to him; and how he had preached boldly at Damascus in the name of Jesus. And he was with them coming in and going out at Jerusalem, and preaching openly in the name of the Lord Jesus:read more.
and he talked and disputed with the Hellenists, who attempted to kill him:

according to the ancient purpose, which He executed in Christ Jesus our Lord:

According to my earnest expectation and hope, that I shall be put to shame in nothing; but that with all freedom of speech, as always, so now also Christ shall be magnified in my body, whether by life or by death.

and many of the brethren in the Lord, encouraged by my bonds, are much more bold to publish the word without fear.

Let us therefore come with freedom to the throne of grace, that we may obtain mercy and find grace for our seasonable help.

Herein is love perfected with us, that we may have boldness in the day of judgement; for as He is, we also are in this world.