Empty worship?

Have been provoked to think a fair bit about what worship means over my time at Ridley. In particular sung worship and the extent to which I really understand a lot of what I find myself singing (well trying to sing in my case!), or even think about it, let alone whether or not it affects my actions and life generally. So many words just trip off my tongue out of habit and familiarity. Came across this on the asbojesus site - I find it rather apt and challenging!