The relation of husband and wife is the way our world reflects the relationship of the Creator with His Creation. There is nothing more pivotal to the world’s ultimate fulfillment than this.

Therefore, as the world nears closer and closer to its fulfillment, the resistance grows stronger and stronger. By now, absolutely everything appears to be undermining the most crucial key of peace between man and woman.

Igrot Kodesh vol. 4, #1154.