Many people miss the..."will be"...part of this statement. Many believe this proves instant salvation, salvation which requires nothing from the believer. Folks like Billy Graham, fooled millions into believing they were saved by doing this very thing.
"Will Be",....does this denote a future event, or a current one?
Many people, like Billy Graham, when reading this verse, read it as if it were written in this way...
"That if you confess with your mouth Jesus as Lord, and believe in your heart that God raised Him from the dead....you are saved.
But it doesn't say that,...does it?
The other problem with using the verse in this manner, is this. If we were saved, when We, call upon the name of the Lord, We could save ourselves, since We are the ones,....calling on the name of the Lord.
So what does Paul mean when he says this?
He means, Everyone who calls Jesus, 'Lord, will be saved.
But there is more to this verse, the back story, a back story Billy didn't give, because he didn't found his salvation teachings on the Gospel of Jesus Christ.
. ....“And why call ye Me, ‘Lord, Lord,’ and do not the things which I say?
(Luke 6:46) So,....according to Jesus Christ...Only those who do what he says...what he commands them to do,...can call him 'Lord.
So who do you believe, Jesus or Billy?