Some I learn from a good friend of mine is, to never ever under-estimate the power of a preacher. Because, no matter how long you've been playing with a preacher or how well you know his preaching style. He could alwayz go into a different direction meaning, he could change keys, go into a mind/spirit of worship, or jsut retire his sermone to a close. Even though if you KNOW you preacher extremly well very rarly would he perform one of these actions without you noticing it you still can mingle around. But what I really came on here to say was that excellent series of chords for repeated expression/phrases for ex: (god is Joy, Peace, Happiness etc.) is after every capital word I just wrote in the example is to pull an 4th chord and invert it every time his says the pharse.
For example in Eb minor:
For the first pharse, play an A bass, a F#,A,C,Eb on the left-hand, a A,C,Eb,F#,A on the right hand. For the next pharse play a (bass/left-hand/right-hand)
C/A,C,Eb,F#/C,Eb,F#,A,C. The next pharse just keep inverting the chords a 4th note up. I know the chords are a bit elementery but if was an simple example. If you don't do this
i hope it helps.
HOLLA