'Eyes of the Lord' in the Bible

Is it not now the time of the grain cutting? My cry will go up to the Lord and he will send thunder and rain: so that you may see and be conscious of your great sin which you have done in the eyes of the Lord in desiring a king for yourselves.

Why then did you not do the orders of the Lord, but by violently taking their goods did evil in the eyes of the Lord?

And, behold, as thy life was much set by this day in mine eyes, so let my life be much set by in the eyes of the LORD, and let him deliver me out of all tribulation.

So Achish called for David, and said unto him - By the life of Yahweh, surely, upright, thou art, and, pleasing in mine eyes, have been thy going out and thy coming in with me, in the host, for I have found in thee no wrong, from the day of thy coming in unto me, until this day, - but, in the eyes of the lords, displeasing, thou art.

Now, therefore, return, and go in peace, - so shalt thou not do wrong in the eyes of the lords of the Philistines.