Ether 2

Ether 2:16

"the Lord warned them that they would from time to time be cast into the deep, where there is no air and no light."

Light And Air

Ether 2:24-25

"And it came to pass that when they were buried in the deep there was no water that could hurt them, their vessels being …"

He Did Bring Them Forth Again

Ether 2:25

"And behold, I prepare you against these things; for ye cannot cross this great deep save I prepare you against the waves…"

What Will Ye That I Should Prepare For You That Ye May Have Light