9/11 in Qur'an

In chapter 9 of Qur'an, in verse 110, which happens to be in the 11th division, Allah says:

"The foundation of those who so build is never free from suspicion and shakiness in their hearts, until their hearts are cut to pieces. And God is All-Knowing, Wise."

Some say that number of words in this chapter is exactly 2001.  The importance of number 110 is evident as everyone knows that World Trade Center had 110 storeys.

To get a fuller sense of what Koran wants to say, I think it necessary to view this verse in context. So, here it is...

009.106 There are (yet) others, held in suspense for the command of God, whether He will punish them, or turn in mercy to them: and God is All-Knowing, Wise.

009.107 And there are those who put up a mosque by way of mischief and infidelity - to disunite the Believers - and in preparation for one who warred against God and His Apostle aforetime. They will indeed swear that their intention is nothing but good; But God doth declare that they are certainly liars.

009.108 Never stand thou forth therein. There is a mosque whose foundation was laid from the first day on piety; it is more worthy of the standing forth (for prayer) therein. In it are men who love to be purified; and God loveth those who make themselves pure.

009.109 Which then is best? - he that layeth his foundation on piety to God and His good pleasure? - or he that layeth his foundation on an undermined sand-cliff ready to crumble to pieces? and it doth crumble to pieces with him, into the fire of Hell. And God guideth not people that do wrong.

009.110 The foundation of those who so build is never free from suspicion and shakiness in their hearts, until their hearts are cut to pieces. And God is All-Knowing, Wise.

009.111 God hath purchased of the believers their persons and their goods; for theirs (in return) is the garden (of Paradise): they fight in His cause, and slay and are slain: a promise binding on Him in truth, through the Law, the Gospel, and the Qur'an: and who is more faithful to his covenant than God? then rejoice in the bargain which ye have concluded: that is the achievement supreme.

009.112 Those that turn (to God) in repentance; that serve Him, and praise Him; that wander in devotion to the cause of God,: that bow down and prostrate themselves in prayer; that enjoin good and forbid evil; and observe the limit set by God;- (These do rejoice). So proclaim the glad tidings to the Believers.