'Jesus is Lord' in the Bible
God has sent his Message to the Israelites and told them, through Jesus Christ, the Good News of peace--and Jesus is Lord of all!
because if you acknowledge and confess with your mouth that Jesus is Lord [recognizing His power, authority, and majesty as God], and believe in your heart that God raised Him from the dead, you will be saved.
For with the heart man has faith to get righteousness, and with the mouth he says that Jesus is Lord to get salvation.
Wherefore I make known unto you, that no man speaking in the Spirit of God saith, Jesus is anathema; and no man can say, Jesus is Lord, but in the Holy Spirit.