'To the Lord' in the Bible

Let the word of Christ dwell in you richly in all wisdom; teaching and admonishing one another in psalms and hymns and spiritual songs, singing with grace in your hearts to the Lord.

And whatever you say or do, let it all be done with reference to the Lord Jesus, and through Him continue to give thanks to God the Father.

Wives, submit yourselves to your husbands, as is appropriate for those who belong to the Lord.

Children, obey your parents in all things: for this is well pleasing unto the Lord.

And whatsoever ye do, do it heartily, as to the Lord, and not unto men;

Knowing that, from the Lord, ye shall duly receive the recompense of the inheritance, - unto the Lord Christ, are ye in service;