A warning that one has been forced to the edge and needs to stop and change courses...

Being on the edge of a building or cliff symbolizes a dangerous situation in which you need God’s help and peace, Lk.4:29 NLT ...

A dangerous dream. Do not take any risks, especially of high places from which you might slip, for some time....

See “cleve”...

Symbolic of the word of God, Heb. 4:12 ...