'Happens' in the Bible

Then I told myself, "Whatever happens to the fool will happen also to me. Therefore what's the point in being so wise?" And I told myself that this also is pointless.

For what happens to people also happens to animals a single event happens to them: just as someone dies, so does the other. In fact, they all breathe the same way, so that a human being has no superiority over an animal. All of this is pointless.

Here is a pointless thing that happens on earth: A righteous man receives what happens to the wicked, and a wicked man receives what happens to the righteous. I concluded that this, too, is pointless.

I saw all of it as the activity of God. Frankly, a human being cannot understand what happens on earth, because however hard a man works to discover it, he will not find out. Despite what he thinks he knows, he will not be able to figure it out.

There is a tragedy that infects everything that happens on earth: a common event happens to everyone. In fact, the hearts of human beings are full of evil. Madness remains in their hearts while they live, and afterwards they join the dead.

Furthermore, their love, their hate, and their envy have been long lost. Never again will they have a part in what happens on earth.