Is it a spirit that "quenches" or is it "quenching." Quenching is probably right...

The ending of this poem says, "Quenches." The grace of God quenches the spirit, bringing peace is the thought I wish to communicate. Yet I think the right word is "Quenching", according to those who have read the poem. The grace of God is quenching my spirit for its thirst and its jangle of thoughts and busyness. Here is the poem, some words about contemplation, and even at times, meditation.

Waiting on the Spirit
by Peter Menkin -- Jun 3, 2002

Inner life aware of soothing Spirit.
Waiting.
Grace that underlines
living.
Ask for waters
that spring from abundance.
Quenches.