Neither do men put yayin chadash  new wine  into old wineskins; otherwise, the wineskins burst, and the wine is spilled, and the wineskins are ruined.  But they pour yayin chadash into new wineskins, and both are preserved." MOSHIACH'S TZITZIT AND TAHARAT HAMISHPOCHAH: EMUNAH AS THE MEANS OF BRINGING WOMEN BACK FROM THE STATE OF ESCHATOLOGICAL NIDDAH  SEPARATION