Kabbalah zu Schemot 6:2

"And Elohim spoke to Moses and said to him, 'I am Hashem and I appeared to Abraham, to Isaac, and to Jacob, by the name of El Shadai...'" (Shemot 6:2-3). Rabbi Abba opened the discussion saying, "Trust in Hashem forever (Heb. עֲדֵי עַד), for Yah Hashem is an everlasting rock" (Isaiah 26:4). "Trust in Hashem" means that all the people of the world have to strengthen themselves in the Holy One, blessed be He, and trust in Him.