זוהר שמות — דף קכז ע”א

Folio 127a treats the secret of the letter Vav and the election of Israel. When the Vav emerges and is perfected, it is a single union and “Israel is His treasure.” Other children of the world were not granted to ascend in this way, only to His treasure which is Malkhut. From Malkhut they ascend above in the secret of the Will. The secret of the holy alphabet is explained in relation to Yah and Israel, and the connection between divine election and the hidden wholeness of the letter Vav.