(Say) O Muhammad!: (Whether ye hide that which is in your breasts) what is in your hearts of hatred and enmity towards Muhammad (pbuh) (or reveal it) by showing abuse, defamation and waging war, (Allah knoweth it) Allah will record it and requite for it. (He knoweth that which is in the heavens and that which is in the earth) of good and evil, what is secret and what is revealed, (and Allah is Able to do all things) regarding the dwellers of the heavens and the dwellers of earth. This verse was revealed about the hypocrites and the Jews.