TSK · Matthew 5:13

Moreover, you must season every one of your grain offerings with salt; you must not allow the salt of the covenant of your God to be missing from your grain offering– on every one of your grain offerings you must present salt.

“Salt is good, but if salt loses its flavor, how can its flavor be restored?

For it is impossible in the case of those who have once been enlightened, tasted the heavenly gift, become partakers of the Holy Spirit,