'Waiting' in the Bible

I have knowledge of your doings, and of your hard work and long waiting, and that you will not put up with evil men, and have put to the test those who say they are Apostles and are not, and have seen that they are false;

And you have the power of waiting, and have undergone trouble because of my name, without weariness.

See, I am waiting at the door and giving the sign; if my voice comes to any man's ears and he makes the door open, I will come in to him, and will take food with him and he with me.

and swore [an oath] by [the name of] Him who lives forever and ever, who created heaven and the things in it, and the earth and the things in it, and the sea and the things in it, that there will be delay no longer,