'Happen' in the Bible

If I have told you about things that happen on earth and you don’t believe, how will you believe if I tell you about things of heaven?

After this, Jesus found him in the temple complex and said to him, “See, you are well. Do not sin anymore, so that something worse doesn’t happen to you.”

“I am telling you now before it happens, so that when it does happen you will believe that I am He.

I have told you now before it happens so that when it does happen you may believe.

Then Jesus, knowing everything that was about to happen to Him, went out and said to them, “Who is it you’re looking for?”