Job 38:35

Canst thou send lightnings, that they may go, and say unto thee, Here we [are]?

Ver. 35. Canst thou send lightnings?] Nunquid emittes. Canst thou send forth lightnings and thunder bolts, as hurtful creatures, out of the cave wherein they are kept? or as so many soldiers or servants, to do as thou commandest them? The poets feign that Mercury had once a mind to steal Jupiter's thunder bolts, but durst not, lest they should burn his fingers. Histories tell us of a king of Egypt, and of Caligula, the Roman emperor, that they attempted to thunder and lighten, but with very ill success. Job is here told that that is too hard a work for any creature to do, Admirari duntaxat potest, efficere non potest (Brent.).