One and One are One — Franciscan

One and One－are One－¹
Two－be finished using－
Well enough for Schools－
But for Minor Choosing－

Life－just－or Death－⁵
Or the Everlasting－
More－would be too vast
For the Soul's Comprising－

(F.497/J.769)

[1] One and One are One:: Jehovah and Jesus are one.
[2] using:: the celebration of the Eucharist _{(OED n. 1.b)}.
[3] Schools:: places for learning Bible.
[4] Minor:: a Franciscan friar _{(OED n. 1)}.
[5] just:: righteous, morally right.
[6] the Everlasting:: God, the Eternal _{(OED n. 2)}, a hint on the answer.
[7] More, too vast:: Franciscans lived an ascetic life.

There can only be one Almighty, no other is possible. Jehovah is Almighty, Jesus is Almighty. This can only be, if Jehovah and Jesus are one. ─ Twelve Discourses on the Essays and Reviews (1862)

Jehovah and Jesus are one, Her Saviour, her God, and her King. ─ Hymns for the use of the New church (1846)

The order of Franciscan Friars, or, as they were otherwise termed, Grey Friars, or Friars Minor, was divided into seven custodies, or wardenships. ─ The History and Antiquities of Boston (1856)