JMNT(i)
25 Now about the virgins (or: unmarried girls of marriageable age) and celibate women, I do not hold (or: have) an arrangement put upon [you] (or: an imposed disposition or injunction) which originates from [the] Lord [= Yahweh, or Christ], but I continue giving [you] the result of experience-gained knowledge, as being one having been mercied (shown mercy) by (or: under) [the] Lord, to exist being one full of faith (or: to be trustworthy, loyal and faithful).
26 I therefore reason from custom [that] this continues to be inherently beautiful (fine; ideal; good form) – because of the present necessity which has been placed within through compulsion (= a time or circumstance of stress) – that the it is ideal (fine; beautiful) for a person to continue being thus (= as he is; or: for humanity to continue existing in this way):