'Lord' in the Bible

Grace to you and peace from God our Father, and the Lord Jesus Christ.

hearing of thy love and the faith which thou hast towards the Lord Jesus, and towards all the saints,

not any longer as a bondman, but above a bondman, a beloved brother, specially to me, and how much rather to thee, both in the flesh and in the Lord?

Yea, brother, I would have profit of thee in the Lord: refresh my bowels in Christ.

The grace of our Lord Jesus Christ be with your spirit.