'Kept' in the Bible

You will have a song as in the night when a holy feast is kept,And joy of heart as when one marches [in procession] with a flute,To go to the [temple on the] mountain of the Lord, to the Rock of Israel.

But they kept silent and did not say a word to him in reply, for King Hezekiah’s command was, “Do not answer him.”

“You have heard [these things foretold]; look at all this [that has been fulfilled].And you, will you not declare it?I proclaim to you [specific] new things from this time,Even hidden things which you have not known.

He has made My mouth like a sharp sword,In the shadow of His hand He has kept Me hidden;And He has made Me a sharpened arrow,In His quiver He has hidden Me.

“Arise [from spiritual depression to a new life], shine [be radiant with the glory and brilliance of the Lord]; for your light has come,And the glory and brilliance of the Lord has risen upon you.