Kitab-i-Aqdas/Elder183

Say: This Balance (al-qustas) is the Guidance to all who are in the heavens and the earths, and the greatest proof, if you only knew. Say: By it every proof has been established in all ages, if you were only certain. Say: By it every poor man became rich, every learned man was taught and whoever wished to ascend to God went up.

Take care that you differ not about it. Be like the steadfast mountains in the Cause of your Lord, the Mighty, the Beloved.