Justice is equity

الْعَدْلُ إِنْصَافٌ

Source : Ghurar Al-Hikam Wa Durar Al-Kalim, Exalted Aphorisms And Pearls Of Speech

Indeed justice is the scale of Allah, the Glorified, which He has placed among the creation and installed for the establishment of truth; so do not oppose Him in His scale and do not contradict Him in His authority

إِنَّ الْعَدْلَ مِيزَانُ اللَّهِ سُبْحَانَهُ الَّذِي وَضَعَهُ فِي الْخَلْقِ وَنَصَبَهُ لِإِقَامَةِ الْحَقِّ فَلَا تُخَالِفْهُ فِي مِيزَانِهِ وَلَا تُعَارِضْهُ فِي سُلْطَانِهِ

Source : Ghurar Al-Hikam Wa Durar Al-Kalim, Exalted Aphorisms And Pearls Of Speech

Allah, the Glorified, made justice a mainstay for mankind, a purification from oppressions and vices, and as an opening for [the spreading of] Islam

جَعَلَ اللَّهُ سُبْحَانَهُ الْعَدْلَ قَوَاماً لِلْأَنَامِ وَتَنْزِيهاً مِنَ الْمَظَالِمِ وَالْآثَامِ وَتَسْنِيَةً لِلْإِسْلَامِ

Source : Ghurar Al-Hikam Wa Durar Al-Kalim, Exalted Aphorisms And Pearls Of Speech

Justice is a foundation [for a healthy society]; oppression is destruction

الْعَدْلُ مِلَاكٌ [إِمْلَاكٌ‏] الْجَوْرُ هَلَاكٌ

Source : Ghurar Al-Hikam Wa Durar Al-Kalim, Exalted Aphorisms And Pearls Of Speech

Justice is life

الْعَدْلُ حَيَاةٌ

Source : Ghurar Al-Hikam Wa Durar Al-Kalim, Exalted Aphorisms And Pearls Of Speech

Justice is the best judgment

الْعَدْلُ خَيْرُ الْحِكَمِ

Source : Ghurar Al-Hikam Wa Durar Al-Kalim, Exalted Aphorisms And Pearls Of Speech

Justice is the soul of testimony

الْقِسْطُ رُوحُ الشَّهَادَةِ

Source : Ghurar Al-Hikam Wa Durar Al-Kalim, Exalted Aphorisms And Pearls Of Speech

Justice is the life of decrees

الْعَدْلُ حَيَاةُ الْأَحْكَامِ

Source : Ghurar Al-Hikam Wa Durar Al-Kalim, Exalted Aphorisms And Pearls Of Speech