P.S. You failed to answer this question.
Now ask your self when, how,and where were they baptized into Christ??
The text Grams gave said that they were baptized into Christ so please deal with this just how did this come about? Just what does it mean?
If you are saying that this baptized into Christ is by belief with out water (dry as some say) then you need to prove it. the follow does not follow scriptural teaching on baptism
only those whose conscience has been made pure and good, are ones that are fit subjects for water baptism,
Scripture states that it is for the remission of sin and giving of the spirit Acts 2:38 and Romans 6:3ff plus others so you have a conflict with that view don't you?
Not to mention that everything about Paul's conversion supported baptism for forgiveness of sins, and that faith alone was not enough, as demonstrated by Acts 22: 8, 10, 16. Therefore, anything that Paul writes about salvation will have this as it's base.