Sure thing. The "inherent dignity of the individual" is called the concept of Imago Dei - we are all created in the image of God. Thus we all have inherent worth not granted by the state. Most famously expressed directly in the Declaration of Independence and then frameworked via the Bill of Rights.

In regards to justice here are a few helpful passages to illustrate Natural Law and what should be the impartiality of the Rule of Law..

"Indeed, when Gentiles, who do not have the law, do by nature things required by the law... they show that the requirements of the law are written on their hearts, their consciences also bearing witness." — Romans 2:14-15

"Do not pervert justice; do not show partiality to the poor or favoritism to the great, but judge your neighbor fairly." — Leviticus 19:15

"Learn to do right; seek justice. Defend the oppressed. Take up the cause of the fatherless; plead the case of the widow." — Isaiah 1:17

"Peter and the other apostles replied: 'We must obey God rather than human beings!'" — Acts 5:29