'Surely' in the Bible

Does a bird swoop down into a trap on the ground if there is no bait? Does a trap spring up from the ground unless it has surely caught something?

Surely the Lord GOD will do nothing, but he revealeth his secret unto his servants the prophets.

I will wreck both the winter house and the summer house, and the ivory houses will fall. These palaces will surely fall," declares the LORD.

"But surely I gave you no food to eat in any of your cities; you lacked food everywhere you live. Still you did not come back to me." The Lord is speaking!

But seek not Bethel, nor enter into Gilgal, and pass not to Beersheba: for Gilgal shall surely go into captivity, and Bethel shall come to nought.

Surely, lo, I am raising against you a nation, O house of Israel, An affirmation of Jehovah, God of Hosts, And they have oppressed you from the coming in to Hamath, Unto the stream of the desert.

For thus Amos saith, Jeroboam shall die by the sword, and Israel shall surely be led away captive out of their own land.

Therefore thus saith the LORD; Thy wife shall be an harlot in the city, and thy sons and thy daughters shall fall by the sword, and thy land shall be divided by line; and thou shalt die in a polluted land: and Israel shall surely go into captivity forth of his land.

The LORD hath sworn by the excellency of Jacob, Surely I will never forget any of their works.

Surely the land will tremble because of this, won't it? And all who live in it will mourn, won't they? The entire land will swell up like a flooded river. It will be stirred up and then will sink like the river of Egypt.

These are the ones who now take oaths in the name of the sinful idol goddess of Samaria. They vow, 'As surely as your god lives, O Dan,' or 'As surely as your beloved one lives, O Beer Sheba!' But they will fall down and not get up again."

I will surely restore my people Israel; they will rebuild the ruined cities and inhabit them. They will plant vineyards and drink the wine from them. They will plant gardens and eat the fruit from them.