'Here I Am' in the Bible

Ye shall seek me, and shall not find me: and where I am, thither ye cannot come.

What manner of saying is this that he said, Ye shall seek me, and shall not find me: and where I am, thither ye cannot come?

If any man serve me, let him follow me; and where I am, there shall also my servant be: if any man serve me, him will my Father honour.

And if I go and prepare a place for you, I will come again, and receive you unto myself; that where I am, there ye may be also.

Father, I will that they also, whom thou hast given me, be with me where I am; that they may behold my glory, which thou hast given me: for thou lovedst me before the foundation of the world.