I see it as more that the Sacrament is critical to us.  We are the receivers of the grace of our life in Christ.  Our Baptismal grace is the transfer of His mission in our role as Prophet and as part of the Great Commission.  

This is different from the initial argument regarding liturgy and liturgical practice.  In liturgy, we turn our focus to God, solely, both in teaching and in sacrifice.  We then move, joyfully, to the mission fields.