'Boldness' in the Bible

When they observed the boldness of Peter and John and realized that they were uneducated and untrained men, they were amazed and recognized that they had been with Jesus.

And now, Lord, consider their threats, and grant that Your slaves may speak Your message with complete boldness,

When they had prayed, the place where they were assembled was shaken, and they were all filled with the Holy Spirit and began to speak God’s message with boldness.

proclaiming the kingdom of God and teaching the things concerning the Lord Jesus Christ with full boldness and without hindrance.