'Lord's' in the Bible

But to those already married my instructions are--yet not mine, but the Lord's--that a wife is not to leave her husband;

For a Christian, if he was a slave when called, is the Lord's freed man, and in the same way a free man, if called, becomes the slave of Christ.

Concerning unmarried women I have no command to give you from the Lord; but I offer you my opinion, which is that of a man who, through the Lord's mercy, is deserving of your confidence.

And I would have you free from worldly anxiety. An unmarried man concerns himself with the Lord's business--how he shall please the Lord;

There is a difference too between a married and an unmarried woman. She who is unmarried concerns herself with the Lord's business--that she may be holy both in body and spirit; but the married woman concerns herself with the business of the world--how she shall please her husband.

Have we not a right to take with us on our journeys a Christian sister as our wife, as the rest of the Apostles do--and the Lord's brothers and Peter?

You cannot drink the Lord's cup and the cup of demons: you cannot be joint-partakers both in the table of the Lord and in the table of demons.

for the earth is the Lord's, and all that it contains.

For every time that you eat this bread and drink from the cup, you are proclaiming the Lord's death--until He returns.

If any one deems himself to be a Prophet or a man with spiritual gifts, let him recognize as the Lord's command all that I am now writing to you.

Therefore, my dear brethren, be firm, unmovable, busily occupied at all times in the Lord's work, knowing that your toil is not fruitless in the Lord.