well your german is correct but if u want it to be more "friendly" cuz ihnen is for an older person, like when you speak to a teacher or your parents' friend...so here's another way:
hallo wie geht's? "geht's" is the abreviation of "geht es dir".
I always thought that creed has a philosophy of their own, when they say "Is this the End?" it reminds me of a quote in french "En toute chose il faut considérer la fin" from La Fontaine.
or when they say "we're incomplete and hollow/for our maker's gone away/" it reminds of a poem called "Dieu, La providence"....
stuff like that...
anyway if you need anything philo stuff, send me...