'Openly' in the Bible

My brothers, I may say to you openly that David came to his death, and was put in the earth, and his resting-place is with us today.

Saying to them clearly and openly that Christ had to be put to death and come back to life again; and that this Jesus, whom, he said, I am preaching to you, is the Christ.

But this I will say openly to you, that I do give worship to the God of our fathers after that Way, which to them is not the true religion: but I have belief in all the things which are in the law and in the books of the prophets: