Salt Without Taste

Matthew 5:13  You are the salt of the earth, but if salt has lost its taste, how shall its saltiness be restored? It is no longer good for anything except to be thrown out and trampled under people's feet.

Mark 9:50  Salt is good, but if the salt has lost its saltiness, how will you make it salty again? Have salt in yourselves, and be at peace with one another.

Luke 14:33-35   So therefore, any one of you who does not renounce all that he has cannot be my disciple.  (34)  “Salt is good, but if salt has lost its taste, how shall its saltiness be restored?  (35)  It is of no use either for the soil or for the manure pile. It is thrown away. He who has ears to hear, let him hear.