'Lord's' in the Bible

Do not despise the Lord’s instruction, my son,and do not loathe His discipline;

The Lord’s curse is on the household of the wicked,but He blesses the home of the righteous;

For a man’s ways are before the Lord’s eyes,and He considers all his paths.

The Lord’s blessing enriches,and struggle adds nothing to it.

Honest balances and scales are the Lord’s;all the weights in the bag are His concern.

Many plans are in a man’s heart,but the Lord’s decree will prevail.

A king’s heart is like streams of water in the Lord’s hand:He directs it wherever He chooses.

The Lord’s eyes keep watch over knowledge,but He overthrows the words of the treacherous.