Ashes are applied to our forehead in the sign of the cross as the words, Remember, you are dust and to dust you shall return are spoken to us. The other formula which is used, Turn away from sin and be faithful to the Gospel emphasizes our call to continual conversion and holiness of life. This act symbolizes our mortality as well as our need for ongoing repentance. It is a reminder that this life is short and merely a foreshadowing of what we shall become through the redemption of Jesus Christ on the cross. The work of our redemption will not be complete until we are raised from the dead, in resurrected bodies like His own and called to the eternal communion of heaven!