Barnabas of the Precious Blood gave a lucid description of the seal revealed as the last mercy from Heaven. Three sacraments establish indelible seal in our soul, namely, baptism, confirmation and holy orders. Sin defaces this seal as wound to ourselves, wound to the community of God's people and wound to God. The true renewal of the seal is to receive the sacrament of penance as often as we experience the danger of sin. As the last mercy from heaven, God has given us three months of seal before the break of final rebellion.