"The big issue is that you don't think God can save a person just by sharing his word and nothing else."
It worked for me I do believe. But look at your friend above your post.....he says exposition is required.
Again I COULD without having to give explanation say and with a straight face tell any stranger:
4But God, being rich in mercy, because of His great love with which He loved us,
5even when we were dead in our transgressions, made us alive together with Christ (by grace you have been saved),
6and raised us up with Him, and seated us with Him in the heavenly
places in Christ Jesus,
7so that in the ages to come He might show the surpassing riches of His grace in kindness toward us in Christ Jesus.
8For by grace you have been saved through faith; and that not of yourselves,
it is the gift of God;
9not as a result of works, so that no one may boast.
10For we are His workmanship, created in Christ Jesus for good works, which God prepared beforehand so that we would walk in them.
You cannot tell a complete stranger GOD LOVES THEM. When you preach the gospel to a stranger it involves NOT MENTIONING LIMITED ATONEMENT.
In order for you to tell the gospel correctly you would have to make changes,
I would have to say "because of His great love with which He might have for you"
Else I would be lying to a possible reprobate.
Again what needs to be said to a complete stranger to Christianity, someone who does not know who Jesus is.