I've also been trying to imagine how they would talk in every day language, and about the probably vast difference between the way they sing and then actually talk, since they probably aren't very likely to address their friends in Shakespearean English: "Thy countenance dearly pleaseth me this day, beloved friend..."
It kind of strikes me as some kind of double-life, and it's one that I'm personally all too familiar with. We think we've got to tuck our religion away, keep it safely within the confines of our church or allotted time-slot of worship and praise, and then put on our "just-like-everybody-else" act again, as soon as we step out of our sacred halls into real life again, lest someone should get offended or think we're nuts.
Contrary to that, King David wrote, "I will bless the Lord at all times. His praise shall be continually in my mouth." Again, the people I know who come closest to that, are The Family, although I must admit that our habits to praise the Lord continually have died down somewhat in recent years.
But if you'll visit any Family Home, you're probably very likely to hear the terms "praise the Lord" or "Thank You, Jesus" a lot more than anywhere else in the world.
If the "Most High dwelleth among the praises of His people," then we should make an effort to make Him feel at home with us.
It's also a matter of deciding, instead of "being conformed to this world," to "be transformed by the renewing of our minds." According to the ways of the world, we consider things we like, to be "cool" or "great," or "awesome," which is okay, but why not give credit to the One Who made'em that way? And that means, not just praising the Lord in church or whenever we sing our songs of praise and worship, but, as the Bible says, continually and "giving thanks always"?
If you've read Merlin Carothers' "Prison to Praise," you'll know what a powerful weapon it is, and how it can change lives. So what if others might think you're some kind of a religious fanatic or freak? Who are we trying to please? God or man?
Even if we don't have the faith to be praising God in front of unbelievers, at least our own Homes should always be filled with praise, and our friends and spouses should be used to hearing us praise, instead of resorting to the lingo we inevitably pick up from the movies...
Otherwise it's like some Dr. Jekyll & Mr. Hyde syndrome, where we put on one face and personality on one occasion, and the other one on others, "Dr. Christian and Mr. Normal," or "Dr. Pious and Mr. Cool," etc.
We can develop the guts to just be ourselves, instead of what all our peers around us dictate is cool and accepted and what's not. Have you ever noticed how kids are being drilled into uniformity these days by the media? If Hitler would have had those sort of tools, he would have conquered the world. And as I always say, the next "Fuehrer" is going to come for sure...
Are we going to be mature enough Christians next time, to have the guts to dare to be different?