Heavenly Father - We are still hoping for a miracle from Thee, that Theresa Marie Schiavo, our little sister's life may be spared - and we humbly ask that Thou would sustain and comfort our little sister in her time of suffering and great need - In the Name of our Lord and Master, Jesus Christ, Amen.
"God answers all prayers, but sometimes the answer is no."
Prayer may well be a very good idea. It may be far more effective than rants on Free Republic. Although I don't share your belief in any deities, I encourage you to pray, since that is your belief.