I don't recall the exact words, but it was something about the Set being great, and greater still through us (meaning his followers, yrs trly not included).
Haven't seen it used in a long time (years?) I made a quick pass at my shelf of Temple materials, but didn't find it. The Order documents use other group specific closing phrases for their work. Wonder if the individual who originated the phrase has left the Temple?
Oh...wait! Holy Land of Hope and Glory, like:
"God, who made thee mighty, make thee mightier yet."
Was it Mighty is Set, mightier still is he through us?
So weird. Google kept finding it, and then removing it from the page of results. My wireless connection is not liking the 50 mph wind storm here. What I typed above is what I read before the link vanished...and I tried it 4 times.