It is based on Proverbs 4:18, which in their New World Translation of the Bible reads, "But the path of the righteous ones is like the bright light that is getting lighter and lighter until the day is firmly established."
Omalunduluko a tya ngaho oku li metwokumwe nomayele Ombiibeli oo taa hangwa mOmayeletumbulo 4:18 kutya: "Fimbo elila lovayuki li li ngaashi eluwa tali tende, lo tali eta ouyelele tau hapupala fiyo omutenya tau tu."