This is a symbol of baptism, which now saves you-- not the putting away of the filth of the flesh, but the answer of a good conscience toward God, through the resurrection of Jesus Christ,

 3:13-15a Who will hurt you, if you are ardent lovers of goodness? Even if you do have to suffer for the sake of righteousness, you are blessed. Have no fear of them; do not be troubled; but in your hearts give Christ a unique place. 