Really? Everyone is guaranteed eternal life with Heavenly Father just because they accepted Christ? They are born again based on that? So are you disagreeing with the LDS third Article of Faith and what is taught in your auxillary classes?
"WE BELIEVE that through the Atonement of Christ, all mankind may be saved, by obedience to the laws and ordinances of the Gospel."
Third Article of Faith
Individual salvation is "...that which man merits through his own acts
through life and by obedience to the laws and ordinances of the gospel."
- Joseph Fielding Smith, Doctrines of Salvation, Vol. 1, p. 134
Immortality has been accomplished by the Savior's sacrifice. Eternal life hangs in the balance awaiting the works of men. This progress toward eternal life is a matter of achieving perfection. Living all the commandments guarantees total forgiveness of sins and assures one of exaltation through that perfection which comes by complying with the formula the Lord gave us.
- Spencer W. Kimball, The Miracle of Forgiveness, p. 208
He commands us all to receive certain ordinances:
We must be baptized and confirmed a member of the Church of Jesus Christ.
We must receive the laying on of hands for the gift of the Holy Ghost.
We must receive the temple endowment.
We must be married for time and eternity.
Gospel Principles, Exaltation, Chapter 47
Just as surely as our Savior became the author of our eternal salvation, so must we through that same degree of obedience become the authors of our own exaltation.-Henry D. Moyle, General Conference, April 1950
"Have ye walked, keeping yourselves blameless before God? Could ye say, if ye were called to die at this time, within yourselves, that ye have been sufficiently humble? That your garments have been cleansed...? Behold, are ye stripped of pride? I say unto you, if ye are not ye are not prepared to meet God. Behold ye must prepare quickly; for the kingdom of heaven is soon at hand, and such an one hath not eternal life. Behold, I say, is there one among you who is not stripped of envy? I say unto you that such an one is not prepared; and I would that he should prepare quickly, for the hour is close at hand, and he knoweth not when the time shall come; for such an one is not found guiltless."(Alma 5:27-32)