D word of God works in all situations wen d user has satisfied every requirement.If u re makin a request nd u re @ d same time living in sin,particularly in secret sin,ur sinful state can negatively impact on ur prayers.Similarly,wen u engage d enemy,nd u want 2 use d word of God as a weapon,quote it correctly or it may nt work 4 u.Satan knws d letters of d word 4rm Genesis to Revelation,so d enemy knws weneva u misquote scriptures nd can take advantage of dat.In Matthew 4:1-11,wen Jesus came face to face wit d devil in d wilderness,He engaged d sword of d Spirit sayin,'it is written'.Hw often do u engage d sword of d Spirit? Hw correctly do u quote scripture wen engaged in warfare? Moreover,d 3rd weapon available 2 soldiers in God's army is d blood of Jesus.Revelation 12:11 says,"And dey overcame him by d blood of d Lamb,nd by d word of deir testimony;nd dey loved nt deir lives unto d death". If only u can see in2 d spiritual realm,den u wil appreciate d power in d blood of Jesus. An ex-agent of darkness,who was very active 4 d devil until her conversion 2 Christ,once said dat d blood of Jesus is spiritually very acidic.If dere is 1 weapon d kingdom of darkness avoids more dan a plague,it is d blood.If u can imagine wat harm physical acid can cause 2 d human body,den u may hav a little glimpse of d power in d blood of Jesus.She said wen dey plant different objects @ certain road junctions 2 cause accidents;dey return 2 d scene after such accidents 2 drain d blood of deir victims 2 deir blood banks,which dey subsequently serve as wine.Bt wen some believers begin 2 pray nd plead d blood of Jesus on deir local,national nd international blood banks,d blood in their blood banks bcomes contaminated,acidic nd completely undrinkable.Dey wil hav 2 throw away such blood nd 4 dat period,dey wil be very weak as dey begin deir search 4 fresh blood.Arise nd cover urself,family nd everytin u hav wit d blood of Jesus.Also plead d blood upon all blood banks-both physical nd satanic