"But if you will not listen to Me and carry out all these commands, and if you reject My decrees and abhor My laws and fail to carry out all My commands and so violate My covenant, then I will do this to you: I will bring upon you sudden terror, wasting diseases and fever that will destroy your sight and drain away your life. You will plant seed in vain, because your enemies will eat it. I will set My face against you so that you will be defeated by your enemies; those who hate you will rule over you, and you will flee even when no one is pursuing you."
When Christ fixed the problem caused by Adam 4,000 years before, all men could be saved instead of just Israelites. As a result, all of God's promises now applied to all His people, not just the Jews.
In its day, Great Britain was one of the most Christian nations in the world. This is where, directly or indirectly, the majority of history's missionaries have originated from.
But England has fallen on hard times spiritually. Ever since evolution became accepted as fact, this country has slowly drifted away from God. In a nation where once 40-50% of the population were professing Christian, now only 0.5% attend church services weekly.
". . . if you reject My decrees and abhor My laws and fail to carry out all My commands and so violate My covenant, then . . . I will bring upon you sudden terror."
Is it any surprise that God's word has been fulfilled?
I'm not saying that the innocent victims of this attack brought it upon themselves personally. But the nation as a whole, through a complete rejection of the Bible and God's laws, has opened itself up to be attacked by the enemies of God.