The word for the day is improvise. You are in a time frame when things are going to happen suddenly and you will have no time to prepare – it is at this point you will need to improvise and bring forth the miracle that is needed in the given moment.  I have instructed you in the way you should go and I have prepared you with all that you need to go forth.  Now go forth and be quick to improvise.

Improvise
VERB
create and perform (music, drama, or verse) spontaneously or without preparation.
“he was improvising to a backing of guitar chords”.synonyms:
extemporize · ad lib · speak impromptu · make it up as one goes along ·produce or make (something) from whatever is available.