because if thou shalt confess with thy mouth Jesus as Lord, and shalt believe in thy heart that God raised him from the dead, thou shalt be saved:

Because, if you say with your mouth that Jesus is Lord, and have faith in your heart that God has made him come back from the dead, you will have salvation:

Οτι εαν ομολογησης δια του στοματος σου τον Κυριον Ιησουν, και πιστευσης εν τη καρδια σου οτι ο Θεος ανεστησεν αυτον εκ νεκρων, θελεις σωθη·

That if thou shalt confess with thy mouth the Lord Jesus, and shalt believe in thine heart that God hath raised him from the dead, thou shalt be saved.