It is all about being proud of Russia. It has no goals to strive for. That text can be shortened to - "We are ideal already, no need to do anything. Be proud!"
Eh, I think you are reading a bit too much into it. I mean the British anthem is just "Fuck yeah Britain!" and the French is just "Fuck yeah France we'd fight for France!" and the Canadians are all "Fuck yeah Canada we'd fight for Canada!" and the Americans... recount a chapter of history only Canadians give a shit about. The only national anthem I can recall with goals is "watch on the left bank" and well... we don't like to talk about that one.
This is almost entirely wrong:
The British anthem is about wishing the Queen a long and glorious (read: good for the country) reign. There's no actual 'Fuck yeah Britain' in there.
The French anthem is about defending France (or, more precisely, the French) from the tyrants opppressing and killing the people. Tyrants from abroad as well as those from within! It may be one of the few anthems calling for the killing of one's own rulers.
The American anthem is - again - about defending America, or more properly the American ideals. Interestingly the whole anthem is a question: Does our banner still wave? Have we been beaten, or can we continue to fight? Is our country still the home of the free and the land of the brave?
The Canadian anthem is - once again - about protecting one's country, but with a strong admixture of 'Fuck yeah Canada', I'll admit.
The German anthem - which you ignored - is about striving for a good country, for Einigkeit und Recht und Freiheit.
The Polish anthem - which you ignored as well - begins with 'Poland has not yet perished, / So long as we still live.' 'Nuff said.
They are all quite different from the Russian one - I guess you read them too little as opposed to reading too much into them.
Just out of curiosity: What's 'Watch on the left bank'?