'Speak Boldly' in the Bible

They stayed there a considerable time and continued to speak boldly for the Lord, who kept affirming his word of grace and granting signs and wonders to be done by them.

And he began to speak boldly in the synagogue: whom when Aquila and Priscilla had heard, they took him unto them, and expounded unto him the way of God more perfectly.

for the king doth know concerning these things, before whom also I speak boldly, for none of these things, I am persuaded, are hidden from him; for this thing hath not been done in a corner;

For which I am an ambassador in bonds: that therein I may speak boldly, as I ought to speak.

that I may make it clear [and speak boldly and unfold the mystery] in the way I should.

For those who have served well [as deacons] acquire for themselves a good standing [i.e., they are respected in the church], and the ability to speak boldly [or, to act confidently] in the faith that is in Christ Jesus [i.e., in the Christian faith].