To me, this is analagous to a preacher or teacher getting blessed by the same Word that goies out of their mouths by the Holy Ghost. You speakers out there know what I mean . . . it's a blessing to speak the Word by the Holy Ghost, and a blessing to sometimes sit back and recieve it.
Actually, the Word I preach ministers to me first. I am always in awe of how God uses me, because half of what I speak comes to me while I am standing. I do not rely on my prepared notes, because on most occasions I do not use them. So I too am being ministered by the Word.
Same with muisc. I do not rely on "rehearsed progressions". I allow the myself to be used by the Spirit, thus, I am evere blessed!!
It is a blessing to be able to sit down and be ministered to sometimes. But if it's the call God placed on your life, to minister music or the Word, you won't be comfortable sitting down too long.