'Quality' in the Bible

“You are the salt of the earth; but if the salt has lost its taste (purpose), how can it be made salty? It is no longer good for anything, but to be thrown out and walked on by people [when the walkways are wet and slippery].

“Therefore I tell you, stop being worried or anxious (perpetually uneasy, distracted) about your life, as to what you will eat or what you will drink; nor about your body, as to what you will wear. Is life not more than food, and the body more than clothing?

But Jesus turned and said to Peter, “Get behind Me, Satan! You are a stumbling block to Me; for you are not setting your mind on things of God, but on things of man.”

But I say to you, I will not drink of this fruit of the vine from now on until that day when I drink it new with you in My Father’s kingdom.”