The short answer to your question DV is a resounding NO!
As to the question of whether I should expect anyone to change their beliefs do to any argument I can put words to, the answer to that is also NO.
I cannot convince anyone to become a Christian by anything I say or do.
God opens sinners eyes. Once those eyes have been opened by God, He sometimes uses us to plant seeds or 'lead people to Christ'.
Without the divine intervention of God, not one person in their sinful state can turn to God and truly repent. It takes an act of God.
God leads Christians to repent.
Now my argument is from a Calvinist point of view. Some Christians here may not agree with me. Most Christians in America believe in 'choice'. That we choose God. I believe that God chooses us and we have no choice(this will open a whole new thread I am sure

. That being said, from a Calvinist point of view your question is totally irrelevant.
Now to address the question brought up about different beliefs among Christians. Such as works vs. faith. The 'faith without works is dead' argument...bah. For a very high percentage of Christians this is a none issue. It is brought up most of the time by non Christians who don't understand Christianity anyway.
If someone truly
repents then they have expressed a desire to change. If there is no change...then there was not true repentance. It is simple. Salvation is not based on works, but if there is faith and true repentance then there
will be works. It cannot be any other way. Also, before you argue this point I will answer it

If a person has true faith in Christ, there
will be repentance.
Now many will say, 'hah...another differing opinion between Christians. You are a Calvinist and others are not!' No big deal. Whether I believe we have a choice or not is irrelevant to my salvation. The differing views on various topics among Christians are for the most part petty and really do not matter in the long run. On the issues that matter we are united.
I've never met two evolutionists that believed everything the same way either(or two atheists for that matter).