Romans:10:9: “That if thou shalt confess…the Lord Jesus…thou shalt be saved.” If Jesus is not God, He cannot save us, and if He is God (which He surely is), then He is Lord. No one can receive Christ as Savior and not as Lord, since He is Lord. A Jesus who is only Savior but not Lord is another Jesus. Christ doesn’t become Lord, nor do we make Him Lord—He is Lord. Jesus doesn’t come in two pieces: one of them Lord, the other Savior.
"And Thomas answered and said unto him, My Lord and my God."