'Proclaiming' in the Bible

And ye were now turned, and had done that which is right in mine eyes, in proclaiming liberty every man to his neighbor; and ye had made a covenant before me in the house which is called by my name:

And I, brethren, when I came unto you, came not with excellency of speech or of wisdom, proclaiming to you the testimony of God.

And I saw a strong angel proclaiming with a great voice, Who is worthy to open the book, and to loose the seals thereof?