'In the Name of the Lord' in the Bible

And he was with them coming in and going out at Jerusalem, and speaking boldly in the name of the Lord Jesus.

And he commanded them to be immersed in the name of the Lord. Then they asked him to remain some days.

And when they heard this, they were immersed in the name of the Lord Jesus.

And some of you were these things, but ye were washed, but ye were sanctified, but ye were made righteous in the name of the Lord Jesus, and in the Spirit of our God.

Is any man weak among you? Let him summon the elders of the congregation, and let them pray near him, having anointed him with olive oil in the name of the Lord.