'Speaking Boldly' in the Bible

And he was going in and going out among them in Jerusalem, speaking boldly in the name of the Lord.

So they stayed [there] for a considerable time, speaking boldly for the Lord, who testified to the message of his grace, granting signs and wonders to be performed through their hands.

So he entered into the synagogue [and] was speaking boldly for three months, discussing and attempting to convince [them] concerning the kingdom of God.